Page 2 - “Notices” on page 127.
Note: Before using this information and the product it supports, be sure to read the general information under “Notices” on page 127. First Edition (Oct. 2011)© Copyright Lenovo 2011. All rights reserved. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Servi...
Page 3 - iii; Contents; Handling devices that are sensitive to
iii Contents About this manual ....................................... iv Safety information ........................................ 1 General safety ................................................ 2 Electrical safety .............................................. 3 Safety inspection guide ..........
Page 4 - iv; About this manual; Lenovo IdeaPad product:
iv About this manual This manual contains service and reference information for the following Lenovo IdeaPad product: Lenovo IdeaPad U300/U300s/U400 Use this manual to troubleshoot problems.The manual is divided into the following sections: The common sections provide general information, guidelines...
Page 5 - Safety information
1 Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service an Lenovo IdeaPad U300/U300s/U400 computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 • “Handl...
Page 6 - General safety; Follow these rules below to ensure general safety:
2 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: Observe a good housekeeping in the area where the machines are put • during and after the maintenance.When lifting any heavy object: • 1. Make sure that you can stand safely...
Page 7 - Electrical safety; to protect yourself from electrical shock.
3 Safety information Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents.Many custo...
Page 9 - Safety inspection guide; b. The power cord should be the type specified in the parts list.
5 Safety information Safety inspection guide The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only th...
Page 10 - Handling devices that are sensitive to electrostatic discharge; and the person handling the part are all at the same charge.; Grounding requirements; certified electrician.
6 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a diff...
Page 11 - Safety notices: multilingual translations; Safety notice 1; Metallic parts or metal flakes can cause electrical shorts.
7 Safety information Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small p...
Page 12 - result in ignition or explosion of the battery.
8 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short- circuit it. Dispose of the battery as required by local o...
Page 13 - Safety notice 3; provocar la ignición o explosión de la misma.
9 Safety information Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing wh...
Page 14 - Batterien kann zu Entzündung oder Explosion führen.
10 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to wa...
Page 15 - Safety notice 5; Beschwerden anschließend ein Arzt aufgesucht werden.
11 Safety information Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing.Si le panneau d’affi...
Page 16 - protégeant la partie inférieure de la carte d’alimentation.; Safety notice 7; entzünden oder Verletzungen bei Personen hervorzurufen.
12 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure d...
Page 17 - Safety notice 8; cualquier cable de conexión entre dispositivos.
13 Safety information Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, d...
Page 18 - Laser compliance statement; CAUTION; gefährliche Laserstrahlung auftreten.; Do not open
14 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo IdeaPad computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these dr...
Page 19 - DANGER; in den Laserstrahl sehen und den Strahlungsbereich meiden.
15 Safety information A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instr...
Page 20 - Important service information; “Strategy for replacing FRUs” on page 16; Strategy for replacing FRUs; Before replacing parts:; system board before completing the service action.
16 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • “Strategy for replacing FRUs” on page 16 – “Strategy for replacing a hard disk drive” on page 17– “Important notice for replacing a system ...
Page 21 - Strategy for replacing a hard disk drive
17 Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: If you are instructed to replace an FRU, but the replacement does not solve • the problem, reinstall the original FRU before you continue.Some computers have both a processor ...
Page 22 - Important information about replacing RoHS compliant FRUs; RoHS, The Restriction of Hazardous Substances in Electrical and; RoHS and non-RoHS FRU part numbers with the same fit and function
18 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics i...
Page 23 - General checkout; This chapter presents the following information:; • Replace an FRU only with another FRU of the correct model.; When you; • Be careful not to replace a nondefective FRU.
19 General checkout General checkout This chapter presents the following information: • “What to do first” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: • Only certified trained personnel can service t...
Page 24 - What to do first; The following are not covered under warranty:
20 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it:1. Name and phone number of servicer2. Date of service3. Date on which the machin...
Page 25 - Power system checkout; Checking the AC adapter; Checking operational charging
21 General checkout Power system checkout To verify a symptom, follow the steps below:1. Turn off the computer.2. Connect the AC adapter.3. Make sure that power is supplied when you turn on the computer.4. Turn off the computer.5. Disconnect the AC adapter.6. Make sure that the battery pack supplies...
Page 27 - Related service information; Restoring the factory contents by using OneKey Recovery; Restore of factory default; your first boot up, just enter Lenovo OneKey Rescue System and run; Restore; . For details of OneKey Rescue System, see; Using recovery discs; hard drive to a previous backup status.; Create recovery discs; see
23 Related service information Related service information This chapter presents the following information: • “Restoring the factory contents by using OneKey Recovery” on page 23 • “Passwords” on page 24 • “Power management” on page 25 Restoring the factory contents by using OneKey Recovery Restore ...
Page 28 - The recovery process might take up to 2 hours.; Passwords; Exception; Supervisor password; BIOS Setup Utility and change the system configuration.
24 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual When you use the recovery discs to boot your computer, the system will enter the user interface for system recovery automatically. Please follow the prompt to insert the backup discs to complete the whole recovery process. Note: The recov...
Page 29 - Power management; Screen blank mode; Hibernate when battery becomes low
25 Related service information Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank mode If the time set on the “Turn off moni...
Page 30 - Hibernation mode; Sleep; If the timer conditions are satisfied in suspend mode.
26 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Hibernation mode In hibernation mode, the following occurs: The system status, RAM, VRAM, and setup data are stored on the hard disk. • The system is powered off. • To cause the computer to enter hibernation mode, follow the steps below: ...
Page 31 - “Specifications” on page 27; Specifications; Table 1. Specifications
27 Lenovo IdeaPad U300/U300s/U400 Lenovo IdeaPad U300/U300s/U400 This chapter presents the following product-specific service references and product-specific parts information:• “Specifications” on page 27 • “Status indicators” on page 29 • “Function key combinations” on page 31 • “FRU replacement n...
Page 33 - Status indicators; The system status indicators below show the computer status:
29 Lenovo IdeaPad U300/U300s/U400 Status indicators The system status indicators below show the computer status: U400 2 1 3 Table 2. Status indicators Indicator Meaning 1 Power on White: System is enabled. Blinking white: System is in sleep mode. Off: System is in hibernate mode or shut down.
Page 35 - Function key combinations; Table 3. Fn key combinations; In the Hotkey mode, press Fn + F1~F12 to achieve the functions of
31 Lenovo IdeaPad U300/U300s/U400 Function key combinations The following table shows the function of each combination of function key. Table 3. Fn key combinations Key combination Description Fn + PrtSc: pop-up CD/DVD disk (U400 only). Fn + Home: Activate the pause function. Fn + End: Activate the ...
Page 36 - FRU replacement notices; Screw notices; Plastic to plastic
32 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual FRU replacement notices This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo IdeaPad compute...
Page 37 - Removing and replacing an FRU; certified. An untrained person runs the risk of damaging parts.; interconnecting cables.
33 Lenovo IdeaPad U300/U300s/U400 Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules:1. Do not attempt to service any computer unless you have been trained and cert...
Page 39 - Note: Applying labels to the base cover; For the location of each label, refer to the following figure:
35 Lenovo IdeaPad U300/U300s/U400 Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following label: The following labels need to be peeled off from the old base cover, and n...
Page 40 - could ignite or explode.; Make sure the battery pack connector is attached firmly.
36 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual 1020 Battery pack (U300) For access, remove this FRU: • “1010 Base cover (U300)” on page 34 DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. Figure 2. Removal steps of b...
Page 41 - • Do not drop the hard disk drive or apply any physical shock to it.; The hard
37 Lenovo IdeaPad U300/U300s/U400 1030 Hard disk drive (U300) For access, remove these FRUs in order: • “1010 Base cover (U300)” on page 34 • “1020 Battery pack (U300)” on page 36 Attention: • Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to phys...
Page 43 - 050 PCI Express Mini Card for wireless LAN (U300); Figure 5. Removal steps of PCI Express Mini Card for wireless LAN
39 Lenovo IdeaPad U300/U300s/U400 1050 PCI Express Mini Card for wireless LAN (U300) For access, remove these FRUs in order: • “1010 Base cover (U300)” on page 34 • “1020 Battery pack (U300)” on page 36 • “1030 Hard disk drive (U300)” on page 37 Figure 5. Removal steps of PCI Express Mini Card for w...
Page 45 - 060 Fan assembly and Heat Sink assembly (U300); “1050 PCI Express Mini Card for wireless LAN (U300)” on page 39
41 Lenovo IdeaPad U300/U300s/U400 1060 Fan assembly and Heat Sink assembly (U300) For access, remove these FRUs in order: • “1010 Base cover (U300)” on page 34 • “1020 Battery pack (U300)” on page 36 • “1030 Hard disk drive (U300)” on page 37 • “1050 PCI Express Mini Card for wireless LAN (U300)” on...
Page 47 - Important notices for handling the system board:; as an ESD mat or conductive corrugated material.
43 Lenovo IdeaPad U300/U300s/U400 1070 System board (U300) Important notices for handling the system board: When handling the system board, bear the following in mind.• Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite. • Avoid rough ha...
Page 50 - Remove the speakers
46 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual 1080 Speakers and microphone (U300) For access, remove these FRUs in order: • “1010 Base cover (U300)” on page 34 • “1020 Battery pack (U300)” on page 36 • “1030 Hard disk drive (U300)” on page 37 • “1050 PCI Express Mini Card for wireles...
Page 53 - the cables to be damaged by the cable guides, or a wire to be broken.
49 Lenovo IdeaPad U300/U300s/U400 Figure 9. Removal steps of LCD unit (continued) 2 2 2 2 Step Screw (quantity) Color Torque 2 M2.5 × 6 mm, flat-head, nylok-coated (4) Black 3.0 ± 0.2 kgfcm When installing: Route the antenna cables along the cable guides. As you route the cables, • make sure that th...
Page 61 - Remove the speakers in the direction shown by arrows
57 Lenovo IdeaPad U300/U300s/U400 1030 Speakers (U300s) For access, remove these FRUs in order: • “1010 Base cover (U300s)” on page 54 • “1020 Battery pack (U300s)” on page 56 Figure 3. Removal steps of speakers Detach two speakers connectors in the direction shown by arrow 1 . Remove four screws 2 ...
Page 62 - • Do not drop the solid state disk or apply any physical shock to it.; Make sure that the SSD connector is attached firmly.
58 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual 1040 Solid State Disk (U300s) For access, remove these FRUs in order: • “1010 Base cover (U300s)” on page 54 • “1020 Battery pack (U300s)” on page 56 • “1030 Speakers (U300s)” on page 57 Attention: • Do not drop the solid state disk or ap...
Page 64 - Figure 6. Removal steps of keyboard and keyboard bezel
60 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual 1060 Keyboard and keyboard bezel (U300s) For access, remove these FRUs in order: • “1010 Base cover (U300s)” on page 54 • “1020 Battery pack (U300s)” on page 56 • “1030 Speakers (U300s)” on page 57 • “1040 Solid State Disk (U300s)” on pag...
Page 65 - Lift the system board a little
61 Lenovo IdeaPad U300/U300s/U400 Figure 6. Removal steps of keyboard and keyboard bezel (continued) Detach the microphone connector and touch pad connector in the direction shown by arrows 2 3 4 , then remove six screws 5 . 5 5 5 5 5 5 2 3 4 Step Screw (quantity) Color Torque 5 M2 × 5 mm, flat-head...
Page 68 - 070 PCI Express Mini Card for wireless LAN (U300s); Figure 7. Removal steps of PCI Express Mini Card for wireless LAN
64 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual 1070 PCI Express Mini Card for wireless LAN (U300s) For access, remove these FRUs in order: • “1010 Base cover (U300s)” on page 54 • “1020 Battery pack (U300s)” on page 56 • “1030 Speakers (U300s)” on page 57 • “1040 Solid State Disk (U30...
Page 71 - Remove the LCD unit in the direction shown by arrow
67 Lenovo IdeaPad U300/U300s/U400 Figure 8. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrow 4 . U300s 4
Page 73 - 100 Fan assembly and Heat Sink assembly (U300s); Figure 10. Removal steps of fan assembly and heat sink assembly
69 Lenovo IdeaPad U300/U300s/U400 1100 Fan assembly and Heat Sink assembly (U300s) For access, remove these FRUs in order: • “1010 Base cover (U300s)” on page 54 • “1020 Battery pack (U300s)” on page 56 • “1030 Speakers (U300s)” on page 57 • “1040 Solid State Disk (U300s)” on page 58 • “1050 USB Boa...
Page 74 - . Be careful not to damage the connector.
70 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Figure 10. Removal steps of fan assembly and heat sink assembly (continued) 4 4 When installing: Make sure that the fan connector is attached firmly to the system board. Step Screw (quantity) Color Torque 2 M2 × 4 mm, flat-head, nylok-coa...
Page 77 - Remove the IO board in the direction shown by arrow
73 Lenovo IdeaPad U300/U300s/U400 Figure 11. Removal steps of system board Remove four screws 1 , then remove the fan bracket from the system board in the direction shown by arrows 2 . 1 1 1 2 2 When installing: Make sure that the power connector is attached firmly. Step Screw (quantity) Color Torqu...
Page 81 - Make sure that the HDD connector is attached firmly.
77 Lenovo IdeaPad U300/U300s/U400 1030 Hard disk drive (U400) For access, remove these FRUs in order: • “1010 Base cover (U400)” on page 74 • “1020 Battery pack (U400)” on page 76 Attention: • Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to phys...
Page 82 - 040 PCI Express Mini Card for wireless LAN (U400); Figure 4. Removal steps of PCI Express Mini Card for wireless LAN
78 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual 1040 PCI Express Mini Card for wireless LAN (U400) For access, remove these FRUs in order: • “1010 Base cover (U400)” on page 74 • “1020 Battery pack (U400)” on page 76 Figure 4. Removal steps of PCI Express Mini Card for wireless LAN 1 1...
Page 85 - Remove the system board in the direction shown by arrow
81 Lenovo IdeaPad U300/U300s/U400 Figure 5. Removal steps of system board Remove four screws 1 and three screws 2 . Detach seven connectors in the direction shown by arrows 3 4 5 6 . 1 1 1 2 1 2 2 6 4 5 6 3 4 4 3 When installing: Make sure that the connectors are attached firmly. Step Screw (quantit...
Page 87 - Make sure the connectors are attached firmly.
83 Lenovo IdeaPad U300/U300s/U400 Figure 6. Removal steps of USB board and HDD board (continued) Remove one screw 5 , lift the USB board a little, and then remove two screws 6 on the back of that board. Unplug the connector in the direction by arrow 7 , remove USB board 8 . 5 6 6 7 8 Step Screw (qua...
Page 88 - Remove the speakers in the direction shown by arrow
84 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual 1070 Speakers and microphone (U400) For access, remove these FRUs in order: • “1010 Base cover (U400)” on page 74 • “1020 Battery pack (U400)” on page 76 • “1030 Hard disk drive (U400)” on page 77 • “1040 PCI Express Mini Card for wireles...
Page 92 - Remove the LCD unit in the direction shown by arrows
88 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Figure 9. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrows 2 . 2
Page 94 - 110 Fan assembly and Heat Sink assembly (U400); “1040 PCI Express Mini Card for wireless LAN (U400)” on page 78
90 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual 1110 Fan assembly and Heat Sink assembly (U400) For access, remove these FRUs in order: • “1010 Base cover (U400)” on page 74 • “1020 Battery pack (U400)” on page 76 • “1030 Hard disk drive (U400)” on page 77 • “1040 PCI Express Mini Card...
Page 99 - Make sure that the metal connector is attached firmly.
95 Lenovo IdeaPad U300/U300s/U400 Figure 14. Removal steps of LCD panel, hinges and LCD cable (continued) Remove four screws 3 , detach the integrated camera connector in the direction shown by arow 4 . Remove the LCD panel in the direction shown by arrow 5 . 4 3 3 5 3 3 Step Screw (quantity) Color ...
Page 102 - Locations; unless otherwise stated.; Front view; Wireless module antennas (Select models only)
98 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Locations Note: The illustrations used in this section are of the Lenovo ideapad U400, unless otherwise stated. Front view 1 Integrated camera (Select models only) 2 Wireless module antennas (Select models only) 3 Power button 4 System st...
Page 104 - Bottom and Left-side view
100 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Bottom and Left-side view 1 OneKey Rescue system button 2 USB port 3 Headphone mic combo jack 4 Fan louvers 5 RJ-45 port 6 Base cover 7 Built-in microphone U300 1 6 4 2 3 U300s 6 1 4 2 U400 1 4 5 2 7 6
Page 105 - Parts list
101 Lenovo IdeaPad U300/U300s/U400 Parts list This section presents the following service parts: • “Overall” on page 102 • “LCD FRUs” on page 111 • “Keyboard” on page 113 • “Miscellaneous parts” on page 116 • “AC adapters” on page 118 • “Power cords” on page 119 Notes: • Each FRU is available for al...
Page 106 - Overall
102 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Overall U300 U300 2 b 3 d 6 5 f 8 11 13 15 16 14 12 9 10 h 7 g e 4 a c 1
Page 107 - Table 5. Parts list—Overall
103 Lenovo IdeaPad U300/U300s/U400 Table 5. Parts list—Overall No. FRU FRU no. a-h See “Miscellaneous parts” on page 116.1 Panel 13.3" CMI TBD 2 Keyboard (see “Keyboard” on page 113.) 3 MICKEY Micphone Board 11014115 4 MICKEY Power Board 31052169 5 MICKEY LED Board 31052170 6 MICKEY DC-IN Jack W...
Page 110 - Table 6. Parts list—Overall
106 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Table 6. Parts list—Overall No. FRU FRU no. a-i See “Miscellaneous parts” on page 116. 1 Panel, 13.3", N133BGE-M41 HD G LED1 NB panel TBD 2 MINNIE Upper Case Gray W/KB-AR 31052458 2 MINNIE Upper Case Gray W/KB-BE 31052459 2 MINNIE Up...
Page 113 - Table 7. Parts list—Overall
109 Lenovo IdeaPad U300/U300s/U400 Table 7. Parts list—Overall No. FRU FRU no. a-l See “Miscellaneous parts” on page 116. 1 LCD unit (see “LCD FRUs” on page 111.) 2 Keyboard (see “Keyboard” on page 113.) 3 LU47 Upper Case W/EN KB/DC/POW Cable 31052386 3 LU47 Upper Case W/UK KB/DC/POW Cable 31052387 ...
Page 115 - LCD FRUs; In Lenovo IdeaPad U400, there are following types of LCDs.
111 Lenovo IdeaPad U300/U300s/U400 LCD FRUs In Lenovo IdeaPad U400, there are following types of LCDs. “14.0-in. • HD TFT” 5 3 7 1 6 8 2 4
Page 117 - Keyboard; Table 9. Parts list—Keyboard
113 Lenovo IdeaPad U300/U300s/U400 Keyboard Table 9. Parts list—Keyboard P/N Sunrex (U300/ U300s) JMET3SCZSK85keyBLKKeyKBD 25200278 JMET3SBulgarian85keyBLKKeyKBD 25200277 JMET3SUI84keyBLKKeyKBD 25200276 JMET3SSwiss85keyBLKKeyKBD 25200275 JMET3SSLN85keyBLKKeyKBD 25200274 JMET3SIceland85keyBLKKeyKBD 2...
Page 120 - Miscellaneous parts; Table 10. Parts list—Miscellaneous parts
116 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Miscellaneous parts U300 Table 10. Parts list—Miscellaneous parts FRU P/N System miscellaneous parts: • ( a ) MICKEY Frame left • ( b ) MICKEY Frame Right 3105218231052183 Cable miscellaneous parts: • ( c ) MICKEY TouchPad Cable • ( d ) ...
Page 122 - AC adapters; Table 13. Parts list—AC adapters
118 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual AC adapters Table 13. Parts list—AC adapters FRU P/N 65W, Delta ADP-65KH BD 20V/3.25A Adapter 36001929 65W, Liteon PA-1650-56LC20V3.25A Adapter 36001651 65W, Brazil PA-1650-52LB Adapter 36001714 65W, Chicony CPA-A065 20V3.25A Adapter(330...
Page 123 - Power cords; available only in that country or region:
119 Lenovo IdeaPad U300/U300s/U400 Power cords A Lenovo IdeaPad power cord for a specific country or region is usually available only in that country or region: U300/U300s Table 14. Parts list—3-pin power cords Region P/N CCC 3PIN • SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m 145000602 CCC 3PIN • LINETEK PC...
Page 124 - Region
120 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Table 14. Parts list—3-pin power cords (continued) Region P/N Indian 3PIN • VOLEX IA6A3+IS694+VAC5S 1m 145000536 Switzerland 3PIN • VOLEX MP232+H03VV-F+VAC5S 1m 145000524 Italy 3PIN • VOLEX IT10S3+HO3VV-F+VAC5S 1m 145000535 Denmark 3PIN ...
Page 131 - Notices; any license to these patents.
127 Notices Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is ...
Page 132 - specific environment.; Trademarks
128 Lenovo IdeaPad U300/U300s/U400 Hardware Maintenance Manual Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems an...
Lenovo 04N7323
User Manual
Lenovo 04W1420
Manual
Lenovo 04N7324
User Manual
Lenovo 04W3947
Manual
Lenovo 04W3948
Manual
Lenovo 04X2623
User Manual
Lenovo 04W3949
Manual
Lenovo 0A33942
User Manual
Lenovo 06P3799
User Manual
Lenovo 0B47184
User Manual
Lenovo 0B47190
User Manual
Lenovo 0B39663
User Manual
Lenovo 0C52685
User Manual
Lenovo 0C52865
User Manual