Aspire T690AcerPower FH/SK50Service Guide
4 Chapter 1Mainboard PlacementNo.NameDescription1CPU SocketLGA775 socket for Intel CoreTM2 Duo/Pentium D/Pentium 4/Celeron D CPUs2 CPU_FAN1 CPU coolin
Chapter 1 518 CD_IN1 Analog audio input connector19 PCI1~2 32 bit add-on card slot20 PCIEX1 PCI Express x1 slot21 PCIEX16 PCI Express x16 slot22 SYS_F
6 Chapter 1Block Diagram19 PGNT-2SIZE : Max 2GB (Four 512Mb X 8 Double-Sided DEVICES)Analong DisplayRAMDAC: 400MHzResolutions Up To 2048x1536@75HzBW :
Chapter 1 7Aspire T690 Front PanelThe computer’s front panel consists of the following:Label Description1 Optical drive2 Floppy disk drive3 Power but
8 Chapter 1Aspire T690 Rear PanelNo. Description No. Description1 Power cord socket 2 Voltage selector switch3 Fan aperture 4 PS/2 keyboard connector5
Chapter 1 9AcerPower FH Front PanelLabel Description1 Power-Button2USB ports3 Microphone-in & Speaker-out/Line-out Port4Optical drive eject butto
10 Chapter 1AcerPower FH Rear PanelNo. Description No. Description1 Power cord socket 2 Voltage selector switch3 Fan aperture 4 PS/2 keyboard connecto
Chapter 1 11System Peripherals The Aspire S Series computer consist of the system itself, and system peripherals, like a mouse, keyboard and a set of
12 Chapter 1SpeakersFor systems bundled with speakers, before powering on the system, connect the speaker cable to the audioout (external speaker) por
Chapter 1 13Acer eRecoveryAcer eRecovery is a tool to quickly backup and restore the system. Users can create and save a backup of the current system
IIRevision HistoryPlease refer to the table below for the updates made on Aspire T690 and AcerPower FH/SK50 service guide.Date Chapter Updates
14 Chapter 17. Follow the instructions on screen to complete the process.Re-install bundled software without CDAcer eRecovery stores pre-loaded softwa
Chapter 1 15Acer disc-to-disc recoveryRestore without a Recovery CDThis recovery process helps you restore the C: drive with the original software con
16 Chapter 1Hardware Specifications and ConfigurationsNOTE: The BIOS can be overwritten/upgraded by using the flash utility.Main Board Major ChipsProc
Chapter 1 17System MemoryNOTE: Dual channel should be enabled always when plug-in 2 same memory size DDRII memory module.Item SpecificationMemory slot
18 Chapter 1Mono or stereo StereoResolution support up to 24 bit Compatibility Sound Blaster Pro/16 compatibleMixed digital and analog high perform
Chapter 1 19Parallel PortItem SpecificationParallel port controller ITE8718Parallel port controller resident bus ISA busNumber of parallel ports 1Supp
20 Chapter 1USB Keyboard Enabled Enabled Disabled N/ALAN Disabled Disabled Disabled DisabledRTC Disabled Enabled Disabled DisabledModem (Ring) Disabl
Chapter 1 21Power Management Function (ACPI support function)Device Standby ModeT Independent power management timer for hard disk drive devices (0-15
Chapter 2 22About the Setup UtilityThe computer uses the latest Award BIOS with support for Windows Plug and Play. The CMOS chip on the main board con
23 Chapter 2Entering the Setup UtilityWhen you power on the system, BIOS enters the Power-On Self-Test (POST) routines. POST is a series of built-in d
IIICopyrightCopyright © 2006 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, sto
Chapter 2 24Product InformationThis option displays basic information about the system.T Product Names: Displays the model name of your system.T Syste
25 Chapter 2Standard CMOS FeaturesSelect Standard CMOS Features from the main menu to configure some basic parameters in your system.T Date and Time:
Chapter 2 26T IDE HDD Auto-Detection: Press <Enter> while this item is highlighted to prompt the Setup Utility to automatically detect and confi
27 Chapter 2Advanced BIOS FeaturesThe following screen shows the Advanced BIOS Features.T CPU Features (Press Enter): Please note that this function i
Chapter 2 28T Delay Prior to Thermal (16 Min): This item enables you to set the delay time before the CPU enters auto thermal mode.T Thermal Managemen
29 Chapter 2Third boot devices.T Boot Up NumLock Status (On): This item defines if the keyboard NumLock key is active when your system is started. T G
Chapter 2 30Advanced Chipset FeaturesThese items define critical timing parameters of the main board. You should leave the items on this page at their
31 Chapter 2T PCI Express Root Port Func (Press Enter): Scroll to this item and press <Enter> to view the following screen.T PCI-E Compliancy Mo
Chapter 2 32Integrated PeripheralsThese options display items that define the operation of peripheral components on the system’s input/output ports.T
33 Chapter 2T IDE DMA transfer access (Enabled): This item allows you to enable the transfer access of the IDE DMA then burst onto the PCI bus and non
IVConventionsThe following conventions are used in this manual: SCREEN MESSAGESDenotes actual messages that appear on screen.NOTE Gives bits and piec
Chapter 2 34T Super IO Device (Press Enter): Scroll to this item and press <Enter> to view the following screen.T Onboard FDC Controller (Enable
35 Chapter 2Power Management SetupThis option lets you control system power management. The system has various power-saving modes including powering d
Chapter 2 36the power button down for four seconds to cause a software power down.T Resume by PCI PME (Enabled): This item specifies whether the syste
37 Chapter 2PnP/PCI ConfigurationsThis options configure how PnP (Plug and Play) and PCI expansion cards operate in your system. Both the ISA and PCI
Chapter 2 38PC Health StatusOn the main boards that support hardware monitoring, this item lets you monitor the parameters for critical voltages, temp
39 Chapter 2Frequency ControlThis item enables you to set the clock speed and system bus for your system. The clock speed and system bus are determine
Chapter 2 40Load Fail-Safe Defaults OptionThis option opens a dialog box that lets you install fail-safe defaults to all appropriate items in the Setu
Chapter 3 41To disassemble the computer, you need the following tools:T Wrist grounding strap and conductive mat for preventing electrostatic discharg
42 Chapter 3General InformationBefore You BeginBefore proceeding with the disassenbly procedure, make sure that you do the following:1. Turn off the p
Chapter 3 43Disassembly ProcedureThis section tells you how to disassemble the system when you need to perform system service. Please also refer to th
VPrefaceBefore using this information and the product it supports, please read the following general information.1. This Service Guide provides you wi
2. Disconnect the cables.2-1. Disconnect the AUDIO cable.Aspire T690 Standard Disassembly Process1-1. Place the system unit on a flat, steady surface.
2-2. Disconnect the USB and Front LED ASSY cables.2-3 . Disconnect the PA and PD power-cable from the MB connector.2-4 . Disconnect the P1 power-cabl
2-5 . Disconnect FDD data cable from the MB connector.2-6 . Disconnect the ODD data cable and power-cable from the rear of ODD.2-7 . Disconnect the FD
2-8 . Disconnect the HDD data cable and power-cable from the rear of HDD and MB.3-1. Rail the HDD-holder shown bellow, then take the HDD out from the
3-2. Release the three latches on the front bezel, then remove the front bezel.3-3. Rail the ODD-holder shown bellow, then take the ODD out from the c
3-5. Rail the Holder shown bellow, then take the Card-reader out from the chassis.5-1. Disconnect the CPU Cooler power-cable shown bellow.Release the
5-2. Release the CPU Cooler Latch then remove it.Release the two latch shown bellow then remove the Memory.Standard Disassembly Process6. Remve the Me
Release the four screws shown bellow then take off the fan.Release the eight screws shown bellow then take off the MB.Release the four screws shown be
Release the CPU Latch on the Socket then remove the CPU.10. Remove the CPU.Standard Disassembly Process
1Chapter1 System Specifications ...1Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
* "#(& + "#,
* (01&.,2/ +
7 0/180&1#8 9
5-'3,2/ "#
"#&!",-&!8 "8!88
"!8#, "#
"#, "##, "#
Chapter 4 64Please refer to generic troubleshooting guide for trougleshooting information relating to following topics:T Power-On Self-Test (POST)T PO
Chapter 5 65Main Board Placement# Label Description # Label Description1 CPU Socket LGA775 socket for Intel CoreTM Duo / Pentium D / Pentium 4 / Celer
66 Chapter 55 ATX1 Standard 24-pin ATX power connector6 IDE1 Primary IDE channel7 BIOS_WP BIOS flash protect jumper 8 SATA1~4 Serial ATA connectors9 J
Chapter 1 1Features ProcessorT Socket Type : Intel Socket T LGA 775 pinT Processor Type : Intel Prescott 775/Smithfield/Cedar Mill/Presler/Conroe FS
Chapter 5 67Jumper SettingThis section explains how to set jumpers for correct configuration of the main board.Setting JumperUse the main board jumper
68 Chapter 5Checking Jumper SettingsJumper Type Description Setting(Default) IllustrationCLR_CMOS1 3-pin CLEAR CMOS 1-2 : Normal2-3 : Clear CMOSBefor
Chapter 5 69Connecting Components1. Connect the CPU cooling fan cable to CPU_FAN1.2. Connect the system cooling fan connector to SYS_FAN1.3. Connect t
70 Chapter 5Front Panel HeaderThe front panel header (PANEL1) provides a standard set of switch and LED connectors commonly found on ATX or Micro ATX
Chapter 5 71Connecting the Optional DevicesCOM2: Onboard serial port headerPin Signal Name Function1 DCDB Data Carrier Detect2 SINB Serial Input3 SOUT
72 Chapter 5AUDIO2: Front Panel Audio Header 1394A1: Onboard IEEE 1394a header (optional)SATA1~4: Serial ATA connectors R_USB/USB3~4: Front Panel USB
Chapter 5 73SPDIF: SPDIF out headerCD_IN1: Auxiliary In ConnectorRear I/O Panel Connectors T PS2 Mouse: Use the PS/2 mouse port to connect a PS/2 poi
74 Chapter 5
Chapter 6 74This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of Aspire T690 and AcerPower FH_SK50. Refer to th
75 Chapter 6Exploded DiagramItem Description1 Right cover2 Power supply3 Top cover4 Optical drive5FDD6 Front bezel73.5” cover8 5.25” cover
2 Chapter 1T 4 pin SATA IDE connectorT Transfer rate support:T 1.5GB/s and 3.0 GB/sT Storage type support : HDD/CD-ROM/DVD-ROM/DVD-RW/DVD+RW/DVD Dual/
Chapter 6 769 USB BKT10 USB board11 Left cover12 Motherboard13 CHASSIS14 Fan15 Rear IOItem Description
77 Chapter 6FRU ListThe FRU list will be updated later.
Chapter 6 78
Chapter 1 3 I/O ConnectorT Controller : Super I/O ITE 8718Rear I/O ConnectorT 1 PS/2 Keyboard Port, 1 PS/2 Mouse PortT 1 Parallel Port, 1 Serial PortT
Kommentare zu diesen Handbüchern