Lenovo SA88-8908-00- Manuals

Diskette compatibility matrix The compatibility of each of the drives with the diskettes for it is as follows: Diskette drive Diskette capacity Compatibility 3.5-inch 1.0 MB Read and write 2.0 MB Read and write 4.0 MB Not compatible Safety notices: multilingual translations In this manual, safety no...

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 ordinances or regulations. Use only the battery in the appropri...

Important Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electro...

Laser compliance statement Some models of Lenovo 3000 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 drives is installed, it is certified in the U.S. to conform to the ...

Passwords As many as three passwords may be needed for any Lenovo 3000 computer: the power-on password (POP), the hard-disk password (HDP), and the supervisor password (SVP). If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The compute...

Power management To reduce power consumption, the computer has three power management modes: screen blank, standby, and hibernation. Screen blank mode If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off. To put the computer into screen blank m...

Checkout guide Use the following procedures as a guide in identifying and correcting problems with the Lenovo 3000 computer. Note: The diagnostic tests are intended to test only Lenovo 3000 products. The use of non-Lenovo 3000 products, prototype cards, or modified options can lead to false indicati...

Lenovo 3000 C100 Product overview . . . . . . . . . . . . 30 Specifications . . . . . . . . . . . . . 30 Status indicators . . . . . . . . . . . . 32 FRU tests . . . . . . . . . . . . . . 33 Fn key combinations . . . . . . . . . . 34 Symptom-to-FRU index . . . . . . . . . . 35 Error messages . . . ....

Product overview This section presents the following product-unique information: v “Specifications” v “Status indicators” on page 32 v “FRU tests” on page 33 v “Fn key combinations” on page 34 Specifications The following table lists the specifications of the Lenovo 3000 C100: Feature Description Pr...

Status indicators The system status indicators show the status of the computer, as follows: 1 2 3 4 5 6 7 8 9 Indicator Meaning 1 Device Access A hard disk drive or an optional drive is being used to read or write data. Note: When this indicator is blinking, do not put the computer into standby mode...

Fn key combinations The following table shows the function of each combination of Fn with a function key. Key combination Description Fn+F1 Volume down. Fn+F2 Volume up. Fn+F3 Reserved. Fn+F4 Put the computer in standby mode. To return to normal operation, press the Fn key only, without pressing a f...

Symptom-to-FRU index The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. The most likely cause is listed first, in boldface type. Note: Do the FRU replacement or other actions in the sequence shown in the column headed “FRU or action, in sequence.” If replac...

LCD-related symptoms Important The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). The presence of a small number of dots that are missing, discolored, or always lighted is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns. Th...

Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect, such as cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a problem recurs. When analyzing an intermit...

FRU replacement notices This section contains 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 3000 computer, this problem is addressed with special nylon-coated screws tha...

Removing and replacing a FRU This section presents directions and drawings for use in removing and replacing a FRU. Be sure to observe the following general rules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts. 2...

1020 Optical drive For access, remove this FRU: v “1010 Battery pack” on page 43 1 Step Screw (quantity) Color Torque 1 M2.5 × 3 mm, flat-head, nylon-coated (1) Black 0.392 Nm (4 Kgfcm) 2 Removing and replacing a FRU 44 MT 0761

1040 DIMM slot cover and DIMM For access, remove this FRU: v “1010 Battery pack” on page 43 1 1 2 Step Screw (quantity) Color Torque 1 M2.5 × 3 mm, flat-head, nylon-coated (2) Black 0.392 Nm (4 Kgfcm) 4 3 3 When installing: Insert the notched end of the DIMM into the socket. Press the DIMM firmly, a...

1050 Cover, strip (E cover) For access, remove this FRU: v “1010 Battery pack” on page 43 1 2 4 3 5 5 Removing and replacing a FRU Lenovo 3000 C100 47

1070 Keyboard For access, remove these FRUs in order: v “1010 Battery pack” on page 43 v “1050 Cover, strip (E cover)” on page 47 v “1060 Function board” on page 48 1 2 Step Screw (quantity) Color Torque 2 M2.5 × 3 mm, flat-head, nylon-coated (1) Black 0.392 Nm (4 Kgfcm) (continued) Removing and rep...

1090 Fan For access, remove these FRUs in order: v “1010 Battery pack” on page 43 v “1050 Cover, strip (E cover)” on page 47 v “1060 Function board” on page 48 v “1080 MiniPCI adapter” on page 51 1 3 2 3 4 Step Screw (quantity) Color Torque 1 M2 × 6 mm, flat-head, nylon-coated (2) Silver 0.245 Nm (2...

1110 CPU For access, remove these FRUs in order: v “1010 Battery pack” on page 43 v “1050 Cover, strip (E cover)” on page 47 v “1060 Function board” on page 48 v “1080 MiniPCI adapter” on page 51 v “1090 Fan” on page 52 v “1100 Thermal module” on page 53 Attention: CPU is extremely sensitive. When y...

1140 Bluetooth daughter card (BDC) For access, remove these FRUs in order: v “1010 Battery pack” on page 43 v “1050 Cover, strip (E cover)” on page 47 v “1060 Function board” on page 48 v “1080 MiniPCI adapter” on page 51 v “1120 LCD unit” on page 55 v “1130 Top cover assembly (C cover)” on page 57 ...

Locations Front view 1 Power switch 2 Lenovo Care button 3 System and power status indicators Note: For the description of each indicator, see “Status indicators” on page 32. 4 Touch pad 5 Touch pad buttons 6 System and power status indicators Note: For the description of each indicator, see “Status...

Parts list Overall 1 2 3 5 6 7 8 9 10 4 11 13 18 16 17 19 20 12 14 15 Parts list 72 MT 0761

v Each FRU is available for all types or models, unless specific types or models are specified. v A CRU (customer replaceable unit) is identified by a single asterisk (*) or two asterisks (**) in the CRU ID column. An N in the CRU ID column means the part is not a CRU. A single asterisk (*) means th...

LCD FRUs 1 2 3 4 6 5 15.0-in. XGA TFT No. FRU FRU no. RoHS ID CRU ID 1 LCD front bezel (B cover) 41W4816 R N 2 LCD panel, 15.0-in. XGA AUO 13N7140 R N LG-Phillips 13N7138 R N 3 Inverter card Delta 41W1159 R N Sumida 41W1160 R N 4 LCD cable assembly 91P7002 R N 5 LCD rear cover assembly 41W4815 R N 6...

Keyboard Language P/N (NMB) P/N (Chicony) RoHS ID CRU ID Arabic 39T7368 39T7432 R N Belgian 39T7365 39T7429 Chinese, Traditional 39T7379 39T7443 Czech 39T7373 39T7437 Danish 39T7362 39T7426 Dutch 39T7359 39T7423 English, U.K. 39T7357 39T7421 English, U.S. 39T7353 39T7417 English, U.S. (International...

Recovery CDs Windows XP Professional Windows XP Professional is preinstalled as the operating system in the following models: v 0761-23x, 25x, 26x, 33x, 35x, 36x, 38x, 39x, EBx, ECx Language P/N RoHS ID CRU ID Arabic 42J6712 R * Chinese, Simplified 42J6705 Chinese, Traditional 42J6706 Chinese, Tradi...

Windows XP Home Edition Windows XP Home Edition is preinstalled as the operating system in the following models: v 0761-22x, 24x, 27x, 28x, 29x, 2Ax, 32x, 34x, 37x, 3Ax, 3Bx, 3Cx, 3Dx, EAx Language P/N RoHS ID CRU ID Arabic 42J6928 R * Chinese, Simplified 42J6921 Chinese, Traditional 42J6922 Chinese...

Common parts list Tools Tool P/N Triconnector wrap plug 72X8546 PC test card 35G4680 Audio wrap cable 66G5180 USB parallel test cable 05K2580 Screwdriver kit 95F3598 Mini PC tool set 00P7033 1/4" drive spinner handle 1650840 1/4" Sq. to 1/4" hex torx adapter 93F2838 TR7-TR-10 tamper resi...

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 not intended...

estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo Rescue and Recovery ThinkVantage The follow...