Page 2 - Copyright Notice
Copyright Notice This document is copyrighted, 2001. All rights are reserved. Theoriginal manufacturer reserves the right to make improvements tothe products described in this manual at any time without notice. No part of this manual may be reproduced, copied, translated, ortransmitted in any form o...
Page 3 - Acknowledgments
Acknowledgments All other product names or trademarks are properties of theirrespective owners. AMD is a trademark of Advanced Micro Devices, Inc.AMI is a trademark of American Megatrends, Inc.Award is a trademark of Award Software International, Inc.IBM, PC/AT, PS/2, and VGA are trademarks of Inter...
Page 4 - A Message to the Customer; AAEON Customer Services
A Message to the Customer AAEON Customer Services Each and every AAEON product is built to the most exactingspecifications to ensure reliable performance in the harsh anddemanding conditions typical of industrial environments. Whetheryour new AAEON equipment is destined for the laboratory or thefact...
Page 5 - P r o d u c t W a r r a n t y
P r o d u c t W a r r a n t y AAEON warrants to you, the original purchaser, that each of itsproducts will be free from defects in materials and workmanship fortwo years from the date of shipment. This warranty does not apply to any products which have beenrepaired or altered by persons other than r...
Page 6 - Packing list
• 1 floppy disk drive interface cable (34-pin, pitch 2.0mm) • 1 IDE hard disk drive cable (40-pin, pitch 2.54mm) • 1 parallel port (26-25-pin, pitch 2.0mm) and serial port (10-9 pin, pitch 2.0mm) adapter kit. • 1 bag of screws and miscellaneous parts If any of these items are missing or damaged, con...
Page 7 - Notice
http://www.aaeon.com Notice Dear Customer, Thank you for purchasing the SBC-659P board. This user'smanual is designed to help you to get the most out of the SBC-659P,please read it thoroughly before you install and use the board. Theproduct that you have purchased comes with an two-year limitedwarra...
Page 8 - Contents
Contents Chapter 1: General Information. ........................................1 I n t r o d u c t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Features ............................................................................
Page 11 - General
Chapter 1 General Information 1 1 General I n f o r m a t i o n This chapter gives backgroundinformation of the mainboard. Sections Include: • Board Specifications • Layout and Dimensions CHAPTER
Page 12 - Introduction
2 SBC-659P User Manual If your requirements for a single board computer consist of a half-sizedfootprint, dual Ethernet, PISA interface and Intel quality logic chipset,then SBC-659P is the solution. This half-sized single board computer isideal for internet data access server. The dual Ethernet sock...
Page 13 - Features; Notice: It doesn't support WOL function in this version
Chapter 1 General Information 3 Features Supports Intel Celeron/ Tualatin/Pentium III FC-370 CPUs Notice: It doesn't support 0.25 micron process micron process micron process micron process micron process CPU. Two 10/100 Base-T Fast Ethernet ( 2 intel 82559GD) Notice: It doesn't support WOL function...
Page 14 - Standard Half-size SBC functions; Specifications
4 SBC-659P User Manual Standard Half-size SBC functions • CPU : FC-370 Pentium III (Coppermine), Celeron, Tualatin and compatible CPUs (With system bus frequencies of 66/100/133MHz). • CPU socket : 370 pins Socket • BIOS : Award 2 MB Flash BIOS • Chipset : Intel 815E • I/O chipset : ITE 8712F. • Mem...
Page 15 - Flat Panel/CRT Interface; Audio Interface
Chapter 1 General Information 5 Flat Panel/CRT Interface • Chipset : embedded In Intel 815E • Display memory : Share system memory 4MB SDRAM (Max) • Display type : Supports non-interlaced CRT and up to 18/24/36/48 bit LCD (TFT LCD, only). Can display both CRT and Flat Panel simulta neously. Audio In...
Page 16 - Mechanical and environmental
6 SBC-659P User Manual OS version recomandation: Win 98 or above Mechanical and environmental Power supply voltage : +5V, -5V, +12V, -12V Operating temperature : 32 to 140 o F (0 to 60 o C) Board size : 7.3"(L) x 4.8"(W) (185mm x 122mm) Weight : 0.3 Kg
Page 17 - Board Layout
Page 18 - Board Dimensions
Page 19 - Installation
Chapter2 Installation 9 2 Installation This chapter describes how to set up themain board hardware, including instruc-tions on setting jumpers and connectingperipherals, switches, and indicators. Besure to read all the safety precautionsbefore you begin the installation proce-dure. CHAPTER
Page 20 - Safety precautions; Removing the CPU; Removing a CPU
SBC-659P 1 0 SBC-659P Installation Guide BC-599/596 Safety precautions Warning! Always completely disconnect the power cord from your chassis whenever you are working on it. Do not make connections while the power is on because sensitive electronic components can be damaged by the sudden rush of pow...
Page 21 - Installing A CPU; Improper settings may damage the CPU.
Chapter2 Installation 11 Installing A CPU To install the CPU, follow the instructions that came with it. If nodocumentation was provided, the general procedures for installinga CPU are outlined below: 1. Lubricate the pins on the CPU with lubricant for PGA devices. This makes the CPU slide in much e...
Page 22 - Setting jumpers
SBC-659P 1 2 SBC-659P Installation Guide BC-599/596 1 3 2 O p e n Closed Closed 2-3 O p e n Closed Closed 2-3 1 2 3 Setting jumpers You configure your card to match the needs of your application bysetting jumpers. A jumper is the simplest kind of electric switch. Itconsists of two metal pins and a s...
Page 23 - Installing SODIMM; Supplementary information about DIMM
Chapter2 Installation 13 Installing SODIMM Supplementary information about DIMM Your SBC-659P can accept both regular and PC-100/133 SDRAMDIMM Module. Onboard one 144-pin SODIMM socket supportsup to 256MB of memory. Single-sided modules are typically 16 or 128MB; double-sidedmodules are usually 32 o...
Page 24 - Jumpers
SBC-659P 1 4 SBC-659P Installation Guide BC-599/596 JP1(1-2) Front Panel (Power On Button) JP1(3-4) Front Panel (IDE Driver LED) JP1(5-6) Front Panel (External Speaker) JP1(7-8) Front Panel (Case Open) JP1(9-10) Front Panel (Reset) J P 2 Clear CMOS J P 3 FSB Frequency Select J P 4 COM2 Ring/+5/+12 V...
Page 25 - Connectors; Connector
Chapter2 Installation 15 Connectors Connector Function CN1 DVO Output Connector CN2 External Power On Connector CN3 IDE Connector (ATA100) CN4 No used CN5 USB 2-3 Connector CN6 USB 0-1 Connector CN7 Floppy Drive Connector CN8 VGA Connector CN9 Audio Connector CN10 100 Base-Tx Ethernet Connector (Int...
Page 26 - Locating Jumpers and Connectors
SBC-659P 1 6 SBC-659P Installation Guide BC-599/596 Locating Jumpers and Connectors
Page 27 - Locating of Solder Side Connectors
Chapter2 Installation 17 Locating of Solder Side Connectors CN2 2 D IMM1
Page 28 - Mechanical Drawing
SBC-659P 1 8 SBC-659P Installation Guide BC-599/596 Mechanical Drawing
Page 33 - JP5 JP6; JP5 JP6
Chapter2 Installation 23 RS-232/422/485 COM2(JP5,JP6) Setting RS-232 JP5 JP6 RS-422 JP5 JP6 RS-485 JP5 JP6 Default 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 3 4 6 7 9 10 12 1 3 4 6 7 9 10 12 1 3 4 6 7 9 10 12
Page 34 - Pin
SBC-659P 2 4 SBC-659P Installation Guide BC-599/596 Digital Video Output Connector (CN1) Digital Visual Output Connector (CN1) Pin Signal Pin Signal A1 FTCLK0 B1 FTD0 A2 FTCLK1 B2 FTD1 A3 CRT-HSYNC B3 FTD2 A4 FTBLNK # B4 GND A5 FTHSYNC B5 FTD3 A6 FTVSYNC B6 FTD4 A7 SL_STALL B7 FTD5 A8 GND B8 CRT-VSY...
Page 39 - Pin Signal
Chapter2 Installation 29 VGA connector (CN8) VGA display connector (CN8) CN8 is a 15-pin, D-SUB connector used for conventional CRTdisplays. VGA display connector (CN8) Pin Signal Pin Signal 1 RED 9 VCC 2 GREEN 10 GND 3 BLUE 11 N/C 4 N/C 12 DDCSDA 5 GND 13 H-SYNC 6 GND 14 V-SYNC 7 GND 15 DDCSCL 8 GN...
Page 42 - Pin Signal Pin Signal
SBC-659P 3 2 SBC-659P Installation Guide BC-599/596 COM 1 RS-232 (CN13) Pin Signal Pin Signal 1 DCD1 2 RXD1 3 TXD1 4 DTR1 5 GND 6 DSR1 7 RTS1 8 CTS1 9 RI 10 N.C. COM 1 (CN 13) & COM 2 (CN 11) Serial Ports On board offer two serial ports for serial devices connection. Pindefinitions show as below...
Page 44 - Parallel port IRQ; Pin Signal Pin Signal
SBC-659P 3 4 SBC-659P Installation Guide BC-599/596 Parallel port connector (CN17) Normally, the parallel port is used to connect the board to a printer.The SBC-659P includes an onboard parallel port, accessed throughCN17, a 26-pin flat-cable connector. A traditional DB-25 connectorcable is needed t...
Page 45 - Pin Signal
Chapter2 Installation 35 IrDA Connector (CN19) The IrDA connector (CN19) can be configured to support wireless infrared modules. With this module and applicationsoftware such as laplink or Win95, Direct Cable connectioncan transfer files between laptops, notebooks, PDA andprinters. This connector su...
Page 48 - Award BIOS Setup
38 SBC-659P User Manual 3 Award BIOS Setup This chapter describes how to configurethe BIOS for the system. CHAPTER
Page 49 - Starting setup
Chapter 3 Award BIOS Setup 39 Starting setup The Award BIOS is immediately activated when you first turn onthe computer. The BIOS reads system configuration information inCMOS RAM and begins the process of checking out the systemand configuring it through the power-on self test (POST). When these pr...
Page 50 - Setup keys
40 SBC-659P User Manual Setup keys These keys helps you navigate in Award BIOS: Up arrow Move to previous item Down arrow Move to next item Left arrow Move to the item in the left hand Right arrow Move to the item in the right hand Esc Main Menu: Quit and not save changes into CMOS RAM Other pages: ...
Page 51 - Getting Help; In Case of Problems; Award
Chapter 3 Award BIOS Setup 41 Getting Help Press F1 to pop up a small help window that describes the appro-priate keys to use and the possible selections for the highlighteditem. To exit the Help Window press Esc or the F1 key again. In Case of Problems If, after making and saving system changes wit...
Page 52 - Main Setup Menu
42 SBC-659P User Manual Main Setup Menu Standard CMOS Features Use this menu for basic system configuration. (Date, time, IDE,etc.) Advanced BIOS Features Use this menu to set the advanced features available on yoursystem. Advanced Chipset Features Use this menu to change the values in the chipset r...
Page 54 - Standard CMOS Features
44 SBC-659P User Manual Standard CMOS Features This standard setup menu allows users to configure systemcomponents such as the date, time, hard disk drive, floppy drive,display, and memory. Online help for each field can be accessedby pressing F1. Date and Time Configuration The BIOS determines the ...
Page 57 - Halt On
Chapter 3 Award BIOS Setup 47 Halt On During the power-on-self-test (POST), the computer stops if theBIOS detects a hardware error. You can tell the BIOS to ignorecertain errors during POST and continue the boot-up process.These are the selections: No errors : POST does not stop for any errors. All ...
Page 58 - Extended Memory
48 SBC-659P User Manual Extended Memory Above the 1-MB boundary. Early IBM personal computers couldnot use memory above 1 MB, but current PCs and their softwarecan use extended memory. Other Memory Between 640 KB and 1 MB; often called High memory. DOS mayload, terminate-and-stay-resident (TSR) prog...
Page 59 - dvanced BIOS Features
Chapter 3 Award BIOS Setup 49 A dvanced BIOS Features The displayed configuration is based on the manufacturer's SETUPDEFAULTS settings. Virus Warning When enabled, you receive a warning message if a program(specifically, a virus) attempts to write to the boot sector or thepartition table of the har...
Page 60 - CPU Internal Cache/External Cache
50 SBC-659P User Manual CPU Internal Cache/External Cache Cache memory is additional memory that is much faster thanconventional DRAM (system memory). CPUs from 486-type on upcontain internal cache memory, and most, but not all, modern PCshave additional (external) cache memory. When the CPU request...
Page 61 - Swap Floppy Drive
Chapter 3 Award BIOS Setup 51 Swap Floppy Drive This field is effective only in systems with two floppy drives.Selecting enabled assigns physical drive B to logical drive A, andphysical drive A to logical drive B. Boot Up Floppy Seek When Enabled, the BIOS tests (seeks) floppy drives to determinewhe...
Page 62 - Typematic Rate Setting-
52 SBC-659P User Manual Typematic Rate Setting- Key strokes repeat at a rate determined by the keyboard controller. Whenenabled, the typematic rate and typematic delay can beselected. The choice: Enabled/Disabled Typematic Rate (Chars/Sec)- Sets the number of times a second to repeat a key stroke wh...
Page 63 - Report No FDD For WIN 95-; EPA Logo Select
Chapter 3 Award BIOS Setup 53 HDD S.M.A.R.T Capability Hard disk drives have built in problem detection capability (Self-Monitoring Analysis and Reporting Technology).If a foreseen problem is about to take place, the computer will give a you a warning signal. The choice: Enable, Disable Report No FD...
Page 64 - Advanced Chipset Features; SDRAM Cycle Time Tras/Trc
54 SBC-659P User Manual Advanced Chipset Features SDRAM CAS Latency Time When synchronous DRAM is installed, the number of clock cycles ofCAS latency depends on the DRAM timing. Do not reset this field from the default value specified by the system designer. SDRAM Cycle Time Tras/Trc Select the numb...
Page 65 - SDRAM RAS Precharge Time; System BIOS Cacheable; Enabled, Disabled Memory; CPU Latency Timer
Chapter 3 Award BIOS Setup 55 SDRAM RAS Precharge Time If an insufficient number of cycles is allowed for the RAS to accumulateits charge before DRAM refresh, the refresh may be incomplete and theDRAM may fail to retain date. Fast gives faster performance; slow givesmore stable performance. This fie...
Page 68 - Integrated Peripherals
58 SBC-659P User Manual Integrated Peripherals On-Chip Primary PCI IDE The system chipset contains a PCI IDE interface with support fortwo IDE channels. Select Enabled to activate the primary and/orsecondary IDE interface. Select Disabled to deactivate thisinterface, if you install a primary and/or ...
Page 70 - Onboard FDC Controller
60 SBC-659P User Manual Onboard FDC Controller Select Enabled if your system has a floppy disk controller (FDC)installed on the system board and you wish to use it. If you installan add-in FDC or the system has no floppy drive, select Disabledin this field. UART Mode Select Select an operating mode ...
Page 71 - Onboard Parallel Port
Chapter 3 Award BIOS Setup 61 Onboard Serial Ports (1, 2) Normally, the main board’s I/O chips will occupy a certain portionof memory space. For each I/O device the computer provides anI/O address. The more devices attached the more address neededto organize the memory storage areas. If all the I/O ...
Page 72 - Watch Dog Timer
62 SBC-659P User Manual Watch Dog Timer You can enable the system watchdog timer, a hardware timer thatgenerates either an NMI or a reset when the software that itmonitors does not respond as expected each time the watch dogpolls it ( select the time period in a separate field ) The choice: Disabled...
Page 73 - Power Management Setup
Chapter 3 Award BIOS Setup 63 Power Management Setup ACPI Function This item allows you to enable/disable the Advanced Configuration and Power Management (ACPI). The Choices: Enable/Disable
Page 74 - Power Management
64 SBC-659P User Manual Power Management This category allows you to select the type ( or degree ) of powersaving and is directly related to the following modes:1. HDD Power Down2. Doze Mode3. Suspend Mode ) t l u a f e D ( e l b a s i D . s e d o m r u o f l l a e l b a s i D . t n e m e g a n a m ...
Page 75 - Grant
Chapter 3 Award BIOS Setup 65 Video Off In Suspend After the selected period of system inactivity, the chipset enters ahardware suspend mode, stopping the CPU clock and possiblycausing other system devices to enter power management modes.In this case the video hardware can be selected to shut off af...
Page 76 - Power On By Ring; Date Alarm
66 SBC-659P User Manual Power On By Ring An input signal on the serial Ring Indicator (RI) line (in otherwords, an incoming call on the modem) boots the system from a soft off state. Resume By Alarm This option is used to Enable/Disable USB keyboard wake up withsuspend to RAM.The choices: Enable, di...
Page 77 - PnP/PCI Configurations
Chapter 3 Award BIOS Setup 67 PnP/PCI Configurations PnP OS installed This item allows you to determine install PNP OS or not. The choice: Yes,No Reset Configuration Data Normally, you leave this field disabled. Select enabled to resetExtended System Configuration Data (ESCD) when you exit Setupif y...
Page 78 - Resources Controlled By; PCI/VGA Palette Snoop
68 SBC-659P User Manual Resources Controlled By The Award Plug and Play BIOS has the capacity to automaticallyconfigure all of the boot and Plug and Play compatible devices.However, this capability means absolutely nothing unless you areusing a Plug and Play operating system such as Windows ® 95. If...
Page 79 - PC Health Status
Chapter 3 Award BIOS Setup 69 PC Health Status Shutdown Temperature Your system can be configured to shutdown once reaching a certaintemperature. To protect your system from overheating or damage,select a certain temperature level in the PC Health Status menu.
Page 80 - Frequency/Voltage Control; Spread Spectrum
70 SBC-659P User Manual Frequency/Voltage Control Auto Detect DIMM/PCI CLK This item allows you to enable/disable auto detect DIMM/PCI clock. The choices: Enable/Disable Spread Spectrum This allows you to enable/disable the spread spectrum modulate.When the system clock generator pulses, the extreme...
Page 81 - Load Fail-Safe Defaults
Chapter 3 Award BIOS Setup 71 Load Fail-Safe Defaults Load Fail-Safe Defaults When you press <Enter> on this item you get a confirmation dialogbox with a message similar to: Load Fail-Safe Default (Y/N)? Pressing “Y” loads the BIOS default values for the most stable,minimal performance system ...
Page 82 - Load Optimized Default
72 SBC-659P User Manual Load Optimized Default Load Optimized Default When you press <Enter> on this item you get a confirmation dialogbox with a message similar to: Load Optimized Defaults (Y/N)? Pressing “Y” loads the default values that are factory settings foroptimal performance system ope...
Page 83 - Set Supervisor Password; System
Chapter 3 Award BIOS Setup 73 Set Supervisor Password When you select this function, a message appears at the center ofthe screen: ENTER PASSWORD: Type the password, up to eight characters, and press Enter. Typinga password clears any previously entered password from CMOSmemory. Now the message chan...
Page 84 - Set User Password
74 SBC-659P User Manual Set User Password When you select this function, a message appears at the center ofthe screen: ENTER PASSWORD: Type the password, up to eight characters, and press Enter. Typinga password clears any previously entered password from CMOSmemory. Now the message changes: CONFIRM...
Page 85 - Save to CMOS and EXIT
Chapter 3 Award BIOS Setup 75 Save to CMOS and EXIT Save to CMOS and EXIT Pressing <Enter> on this item asks for confirmation: Save to CMOS and Exit (Y/N)? Pressing “Y” stores the selections made in the menus in CMOS, aspecial section of memory that stays on after you turn your systemoff. The ...
Page 86 - Exit without Saving
76 SBC-659P User Manual Exit without Saving Exit Without Saving Pressing <Enter> on this item asks for confirmation: Quit Without Saving (Y/N)? This allows you to exit Setup without storing in CMOS any change.The previous selections remain in effect. This exits the Setuputility and restarts yo...
Page 87 - DRIVERS INSTALLATION
77 SBC-659P User Manual CHAPTER This SBC-659P is equipped with an audio, VGA and Dual LAN interface. This chapter provides instructions for installing the softwaredrivers on these pheripherals. DRIVERS INSTALLATION 4
Page 88 - Installing Drivers; First if using operating systems such as Windows
78 SBC-659P User Manual Installing Drivers Notice: Attention First if using operating systems such as Windows 95/98/2000 ® a chipset driver must be installed beforeVGA, LAN or Audio drivers are installed. Second if using Windows 95/98/2000® operating systems an Ultra ATA storage driver must also be ...
Page 89 - Installing Chipset Driver for Windows 95/98/
79 SBC-659P User Manual Installing Chipset Driver for Windows 95/98/ 2000® The chipset driver must be installed in order toproceed to LAN, VGA and AUDIO drivers. ==>Place the Driver CDROM into your CDROM drive. Pull upthe CDROM file on your screen.==>Find the Chipset folder, click on it ==>...
Page 90 - Installing Ultra ATA Storage Driver for Windows 95/98/
80 SBC-659P User Manual Installing Ultra ATA Storage Driver for Windows 95/98/ 2000® The Ultra ATA Storage Driver must be installed inorder to use Windows 95/98/2000 ® operatingsystems. ==>Place the Driver CDROM into your CDROM drive. Pull upthe CDROM file on your screen.==>Find the MB folder,...
Page 92 - Installing VGA for Windows 95/98®; Intel; Graphics; Set Up; Next; Caution; :Installing VGA driver may under Windows 95
82 SBC-659P User Manual Installing VGA for Windows 95/98® ==>Place the Driver CDROM into your CDROM drive. Pull upthe CDROM file on your screen..==>Click on Intel folder ==>Click on 810_815 folder ==>Click on Win9X folder ==>Click on Graphics folder ==>Click on Set Up folder ==>...
Page 93 - Installing Audio for Windows 95/98®
83 SBC-659P User Manual Installing Audio for Windows 95/98® ==>Place the Driver CDROM into your CDROM drive. Pull upthe CDROM file on your screen..==>Click on Sound folder ==>Click on Alc 200 folder ==>Click on Win98 folder ==>Click on V1.80 folder ==>Click on WDM_1 folder ==>Ne...
Page 94 - Installing Security Driver for Windows
84 SBC-659P User Manual Installing Security Driver for Windows NT® Please perform this procedure first ==>Place the Driver CDROM into your CDROM drive. Pull upthe CDROM file on your screen..==>Click on Chipset folder ==>Click on Intel folder ==>Click on Security folder ==>Click on Set...
Page 95 - Installing Ultra ATA Storage Driver for Windows; MB
85 SBC-659P User Manual Installing Ultra ATA Storage Driver for Windows NT® The Ultra ATA Storage Driver must be installed inorder to use Windows NT ® operating systems. ==>Place the Driver CDROM into your CDROM drive. Pull upthe CDROM file on your screen.==>Find the MB folder, click on it ==&...
Page 96 - Installing VGA for Windows NT®
86 SBC-659P User Manual Installing VGA for Windows NT® ==>Place the Driver CDROM into your CDROM drive. Pull upthe CDROM file on your screen..==>Click on VGA folder ==>Click on Intel folder ==>Click on 810_815 folder ==>Click on NT4 folder ==>Click on Graphics folder ==>Click on...
Page 97 - Installing Audio for Windows NT®
87 SBC-659P User Manual Installing Audio for Windows NT® ==>Place the Driver CDROM into your CDROM drive. Pull upthe CDROM file on your screen..==>Click on Sound folder ==>Click on Alc 200 folder ==>Click on WinNT folder ==>Click on V1.80 folder ==>Click on WDM_1 ==>Next you wil...
Page 98 - Installing Intel 82559 for Windows NT®
88 SBC-659P User Manual Installing Intel 82559 for Windows NT® ==>Place the Driver CDROM into your CDROM drive.==>Click on Start button ==>Click on Settings button ==>Click on Control Panel button ==>Click on Network ==>Click on yes ==>Click on next ==>Click on Select from li...
Page 99 - Installing VGA for Windows 2000®
89 SBC-659P User Manual Installing VGA for Windows 2000® ==>Place the Driver CDROM into your CDROM drive. Pull upthe CDROM file on your screen..==>Click on VGA folder ==>Click on Intel folder ==>Click on 810_815 folder ==>Click on Win2000 folder ==>Click on 815 folder ==>Click o...
Page 100 - Installing Audio for Windows 2000®
90 SBC-659P User Manual Installing Audio for Windows 2000® ==>Place the Driver CDROM into your CDROM drive. Pull upthe CDROM file on your screen..==>Click on Sound folder ==>Click on Alc 200 folder ==>Click on Win2000 folder ==>Click on V1.80 folder ==>Click on WDM_1 folder ==>C...
