Acer Aspire X1935 Technical Information Seite 1

Acer Aspire X1935Service Guide

2 Chapter 1Graphics• Intel® HD Graphics Support (supported by CPU).• Dual independent display on HDMI and VGA.• DVMT 5.0 technology support.• Enhanced

91 Chapter 6MouseLite-on mouse USB SM-9020B black;with new acer logoMS.11200.123 N/APrimax mouse USB MOF9UO black color;with new acer logoMS.11200.115

Chapter 6 92Keyboard LITE-ON SK-9621B USB Black NorwegianKB.USB0B.468Keyboard LITE-ON SK-9621B USB Black Hebrew KB.USB0B.469Keyboard LITE-ON SK-9621B

93 Chapter 6Keyboard LITE-ON SK-9611 PS/2 Black Thailand KB.PS20B.162Keyboard LITE-ON SK-9611 PS/2 Black Spanish KB.PS20B.163Keyboard LITE-ON SK-9611

Chapter 6 94Keyboard LITE-ON SK-9611 PS/2 Black Nordic KB.PS20B.193Keyboard LITE-ON SK-9611 PS/2 Black English/Canadian FrenchKB.PS20B.194Keyboard LIT

95 Chapter 6Keyboard PRIMAX KB36111 PS/2 Black Slovenian KB.PS20P.227Keyboard PRIMAX KB36111 PS/2 Black Slovak KB.PS20P.228Keyboard PRIMAX KB36111 PS/

Chapter 6 96Keyboard PRIMAX KB36211 USB Black Canadian FrenchKB.USB0P.225Keyboard PRIMAX KB36211 USB Black Brazilian PortugueseKB.USB0P.226Keyboard PR

97 Chapter 6Keyboard PRIMAX KB36211 USB Black Swiss/FR KB.USB0P.256Keyboard PRIMAX KB36211 USB Black Korean KB.USB0P.257Keyboard PRIMAX KB36211 USB Bl

Chapter 1 3USB Ports• USB2.0:• Rear IO : * 4 ports• Internal Header: • *4 ports (2 * USB2.0 H5X2 Header) for B75• - All ports should meet USB IF spec

4 Chapter 1• 1 * H3X1 Clear CMOS Header (with jumper).• 1 * onboard Buzzer.• 2 * H1X2 GPIO header.• 1 * H10X2 TPM header.• 1 * 3pin ME enable / disabl

Chapter 1 5Block Diagram

6 Chapter 1System ComponentsThis section is a virtual tour of the system’s interior and exterior components.Front PanelNo. Component1 Power button/ind

Chapter 1 7Rear PanelNo. Component1 Line-in jack2 RJ45 LAN connector3 USB 3.0 ports4 PS2 mouse port5 Power connector6 PS2 keyboard port7 HDMI port8 D-

8 Chapter 1Hardware Specifications and ConfigurationsProcessorBIOSBIOS Hotkey ListMain Board Major ChipsItem SpecificationProcessor Type Intel Ivy Bri

Chapter 1 9Memory CombinationsSystem Memory Audio InterfaceSlot Memory Total MemorySlot 1 1GB,2GB,4GB 1G ~4GBSlot 2 1GB,2GB,4GB 1G ~4GBSlot 3 1GB,2GB,

10 Chapter 1SATA InterfaceUSB PortItem SpecificationSATA controller Intel B75Number of SATA channel SATA X 3(2 * SATA 3Gb/s, 1 * SATA 6Gb/s)Support mo

Chapter 1 11Environmental RequirementsPower Management• Devices wake up from S3 should be less than.• Devices wake up from S5 should be less than 10

iiRevision HistoryPlease refer to the table below for the updates made on this service guide.Date Chapter Updates

12 Chapter 1Power Management Function(ACPI support function) Device Standby Mode• Independent power management timer for hard disk drive devices(0-1

Chapter 2 13CMOS Setup Utility CMOS setup is a hardware configuration program built into the system ROM, called the complementary metal-oxide semic

14 Chapter 2Entering CMOS setup 1. Turn on the server and the monitor. If the server is already turned on, close all open applications, then restart

Chapter 2 15Setup Utility Menus MainThe Setup Main menu includes the following main setup categories. In the descriptive table following each of

16 Chapter 2AdvancedParameter DescriptionMiscellaneous Press Enter to access the Miscellaneous submenu Advanced Chipset Configuration Press Enter to a

Chapter 2 17Miscellaneous Parameter Description OptionAHCI Port0/1/2 Displays the status of auto detection of the AHCI device. Bootup Num-lock Selec

18 Chapter 2Advanced Chipset ConfigurationIntel EIST When enabled, this feature allows the OS to reduce power consumption. When disabled, the system o

Chapter 2 19Integrated PeripheralsParameter Description OptionOnboard SATA Controller Enables or disables the onboard SATA controller. EnabledDisable

20 Chapter 2PC Health StatusParameter Description OptionSmart Fan Enables or disables the smart system fan control function. EnabledDisabled

Chapter 2 21Power Parameter Description OptionACPI Suspend Mode Select an ACPI state. S3 (STR)S1 (POS)Deep Power Off Mode Select the Deep power off M

iiiCopyrightCopyright © 2012 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, sto

22 Chapter 2SecuritySetting a supervisor password1. Use the up/down arrow keys to select Change Supervisor Password menu then press Enter. A password

Chapter 2 23Boot Options1st/2nd/3rd/4th/5th Boot DeviceSpecifies the boot order from the available devices. EFIHard DiskCD^DVDRemovable DeviceLANEFI D

24 Chapter 2ExitParameter DescriptionSave & Exit Setup When you have completed the system configuration changes, select this option to leave the B

chapter 3 25This chapter contains step-by-step procedures on how to disassemble and assembly the desktop computer for maintenance and troubleshooting.

26 Chapter 3Pre-disassembly Procedure Before proceeding with the disassembly procedure, perform the steps listed below:1. Turn off the system and all

Chapter 3 27Removing the Side Panel1. Remove the two screws located on the rear edge of the side panel.2. Slide the panel back about 2.5 cm (1.0 in) t

28 Chapter 3Removing the Front Bezel1. Release the front bezel retention tabs from the chassis interior. 2. Pull the front bezel away from the chassis

Chapter 3 29Removing the Heat Sink Fan AssemblyWARNING:The heat sink becomes very hot when the system is on. NEVER touch the heat sink with any metal

30 Chapter 33. Disconnect the fan cable from the mainboard.4. Remove the heat sink fan assembly then lay it down in an upright position—with the therm

Chapter 3 31Removing the ProcessorIMPORTANT:Before removing a processor from the mainboard, make sure to create a backup file of all important data. W

ivDisclaimerThe information in this guide is subject to change without notice.Acer Incorporated makes no representations or warranties, either express

32 Chapter 33. Pull out the processor from the socket.IMPORTANT: If you are going to install a new processor, note the arrow on the corner to make sur

Chapter 3 33Removing the HDD-ODD Bracket1. Remove the two screws that secure the HDD-ODD bracket to the chassis.2. Lift the bracket up.

34 Chapter 3Removing the Optical Drive and the Hard Disk Drive 1. Disconnect the SATA (1) and power (2) cables from the rear of the optical drive.2.

Chapter 3 353. Disconnect the SATA (2) and power (1) cables from the rear of the hard disk drive.4. Disconnect the other end of the SATA cable from t

36 Chapter 35. Remove the screws that secure the optical drive to the HDD-ODD bracket.6. Pull the optical drive out of the drive bay.

Chapter 3 377. Remove the four screws that secure the hard disk drive to the HDD bracket.8. Slide the hard disk drive out of the bracket.

38 Chapter 3Detaching the Front Bezel1. Disconnect the power button/LED cable from its mainboard connector.2. Pull out the power button/LED cable from

Chapter 3 39Removing the Memory ModulesIMPORTANT:Before removing any DIMM from the memory board, make sure to create a backup file of all important da

40 Chapter 3Removing the Power Supply1. Disconnect the ATX power supply cables from its mainboard connector.a. Squeeze on the retaining latch (1) atta

Chapter 3 413. Remove the three screws that secure the power supply to the rear panel. 4. Pull the the power supply module toward the front.5. Tilt th

vConventionsThe following conventions are used in this manual:SCREEN MESSAGESDenotes actual messages that appear on screen.NOTE Gives additional infor

42 Chapter 3Removing the Front I/O and Optional Card Reader Assembly1. Release the cable from plastic clip.2. Release these cables from the metal cli

Chapter 3 434. Detach the cables from the front I/O and optional card reader. Remove the cables.5. Remove the screw that secures the bracket to the c

44 Chapter 37. Remove the two screws that secure the front I/O and card reader assembly to the bracket.8. Remove the front I/O and card reader assembl

Chapter 3 45Removing the Mainboard1. Remove the six screws that secure the mainboard to the chassis.Note:Circuit boards >10 cm² has been highlighte

46 Chapter 33. Punching in IO Shield then you can remove it.4. Remove the RTC battery.Note:RTC battery has been highlighted with the yellow circle as

Chapter 3 47Assembly RequirementsTo assemble the computer, you need the following tools:• Wrist grounding strap and conductive mat for preventing elec

48 Chapter 3Assembly Procedure Before proceeding with the assembly procedure, perform the steps listed below:1. Turn off the system and all the periph

Chapter 3 49Removing the Side Panel1. Remove the two screws located on the rear edge of the side panel.2. Slide the side panel toward the back of the

50 Chapter 3Removing the Front Bezel1. Release the front bezel from the chassis interior, then pull the bezel away from the chassis.

Chapter 3 51Removing the HDD-ODD Bracket1. Remove the two screws from chassis.2. Lift the cage up and turn it over.

viService Guide CoverageThis Service Guide provides you with all technical information relating to the BASIC CONFIGURATION decided for Acer's &qu

52 Chapter 3Reinstalling the I/O Shielding1. Install I/O shielding into chassis.

Chapter 3 53Reinstalling the Main Board1. Slide the mainboard into the chassis, with the I/O ports of the mainboard extruding from their port holes, t

54 Chapter 33. Connect the front I/O and optional card reader to the mainboard connectors.4. Install the retention clip to chassis,then install the fr

Chapter 3 55Reinstalling the Power Supply1. Tilt the power supply module into the chassis (1) and push the power supply module toward the rear (2), wi

56 Chapter 33. Secure the power supply to the chassis using the screw.4. Connect the ATX 24Pin Power cable and ATX 4Pin Power cable to main board.

Chapter 3 57Reinnstalling the Memory1. Open the holding clips on both sides of the DIMM slot outward.2. Insert the memory module into the DIMM1 slot (

58 Chapter 3Reinstalling the Front Bezel Power Button/LED Cable1. Insert the power button/LED cable through the front of the chassis.2. Connect the po

Chapter 3 59Reinstalling the Optical Drive and the Hard Disk Drive1. Slide the hard disk drive into the drive bay.2. Secure the hard disk drive to the

60 Chapter 33. Slide the optical drive into the drive bay. 4. Secure the optical drive to the HDD-ODD bracket using two screws.5. Connect one end of t

Chapter 3 616. Let HDD SATA data cable pass through the two metal clip.7. Connect the SATA and power cables to their connectors on the rear of the har

viiSystem Tour 1Features 1Block Diagram 5System Components 6Front Panel 6Rear Panel 7Hardware Specifications and Configurations 8Power Ma

62 Chapter 38. Connect one end of the SATA cable to the SATA connector on the mainboard.9. Connect the SATA and power cables to their connectors on th

Chapter 3 63Reinstalling the HDD-ODD Bracket1. Install the HDD-ODD bracket into the chassis.2. Secure the HDD-ODD bracket to the chassis using two scr

64 Chapter 3Reinstalling the Processor1. Release the load lever.2. Lift the load lever and load plate to the fully open, upright position (1) and (2).

Chapter 3 653. Gently put the processor to the socket., then close the retention plate and the load lever to its latch.IMPORTANT: If you are going to

66 Chapter 3Reinstalling the Heat Sink Fan Assembly1. Conect the cooler cable to the main board connector.2. Position the heat sink fan assembly on to

Chapter 3 673. Secure the heat sink fan assembly to the screw holes on the main board using four screws.

68 Chapter 3Reinstalling the Front Bezel1. Insert the tabs on the front bezel into the notches (1) on the left side of the chassis and attach the fron

Chapter 3 69Reinstalling the Side Panel1. Align the tabs on the lower edge of the side panel with the notches on the bottom side of the chassis.2. Ali

70 Chapter 33. Push the side panel toward the front of the chassis until it is firmly closed.4. Secure the side panel to the rear edge of the chassis

Chapter 4 70This chapter provides instructions on how to troubleshoot system hardware problems.Hardware Diagnostic ProcedureIMPORTANT:The diagnostic t

viiiSystem Internal Inspection 71Beep Codes 72Checkpoints 73BIOS Recovery 76Jumper and Connector Information 77M/B Placement 77Jumper Setting 79Inter

71 Chapter 4System Check ProceduresPower System CheckIf the system will power on, skip this section. Refer to System External Inspection.If the system

Chapter 4 72Beep CodesBeep codes are used by the BIOS to indicate a serious or fatal error to the end user. Beep codes are used when an error occurs b

73 Chapter 4CheckpointsA checkpoint is either a byte or word value output to I/O port 80h.The BIOS outputs checkpoints throughout bootblock and Power-

Chapter 4 74DA Restore CPUID value back into register. Give control to BIOS POST (ExecutePOSTKernel). See POST Code Checkpoints section of document

75 Chapter 4Bootblock Recovery Code CheckpointsThe Bootblock recovery code gets control when the BIOS determines that a BIOS recovery needs to occur b

Chapter 4 76BIOS RecoveryAMIBIOS supports a "recovery flash" mode, which can be used to flash update a BIOS from the boot block. This is use

Chapter 5 77M/B PlacementNo Label Description No Label Description 1 CPU socket LGA1155 Pin socket for Intel IVY/SANDY BRIDGE CPUs 2 CFAN1 CPU

78 Chapter 59 DBGH1 Debug header 10 SATA0~2 Serial ATA connectors11 LEDH1 Front panel switch/LED header12 USBF3~4 Front panel USB headers13 USBF

Chapter 5 79Jumper SettingThis section explains how to set the jumper for correct configuration of the main board. Jumpers with more than one pin are

80 Chapter 5Internal Header Pin Definition Header Name Function DefinitionCPU Fan Header 1:GND2:+12V3:SENSE4:PWM CONTROLSystem Fan Header 1:GND2:+12V

Chapter 1 1FeaturesBelow is a brief summary of the computer’s many feature:NOTE: The features listed in this section is for your reference only. The e

Chapter 5 81TPM Header 1:CLOCK2:GND3:LFRAME4:NC5:RESET6:NC7:DATA8:DATA9:VCC310:DATA11:DATA12:GND13:NC14:NC15:SB3V16:SERIRQ 17:GND18:CLOCK19:VCC320:NCF

82 Chapter 5Front USB3.0 Header 1:USB PWR2:RXN13:RXP14:GND5:TXN16:TXP17:GND8:USB_N19:USB_P110:OC11:USB_P212:USB_N213:GND 14:TXP215:TXN216:GND17:RXP218

Chapter 5 83Connector Pin DefinitionHeader Name Function Definition RJ45 and 2 PORT USB1:LAN PWR2:MDI0+3:MDI0-4:MDI1+5:MDI1-6:MDI2+7:MDI2-8:MDI3+9:MD

84 Chapter 5USB3.0 CONN 1:USB PWR2:USB_N03:USB_P04:GND5:RXN16:RXP17:GND8:TXN19:TXP1-10:USB PWR11:USB_N112:USB_P113:GND14:RXN215:RXP216:GND17:TXN218:T

Chapter 5 85USB CONN 1:USB PWR2:USB_N03:USB_P04:GND5:USB PWR6:USB_N17:USB_P18~12:GNDHDMI 1:HDMI_P02:GND3:HDMI_N04:HDMI_P15:GND6:HDMI_N17:HDMI_P28:GND9

chapter 6 86This chapter offers the FRU (Field Replaceable Unit) list in global configuration of the Aspire X1935 desktop computer. Refer to this chap

87 Chapter 6Aspire X1935 Exploded DiagramNOTE: This section will be updated when more information becomes available.ITEM NAME Q’TY ITEM NAME Q’TY1 Lo

Chapter 6 88Aspire X1935 FRU ListCategory Description Part NumberExploded Diagram ItemMB KitMB Kit aLena Intel B75 Acer Logo LF MB.SJL01.001 N/AChassi

89 Chapter 6HU564403EP0200 KN.4GB0H.001ACR512X64D3U13C9G KN.4GB07.002Memory A-DATA UNB-DIMM DDRIII 1333 2GB AD63I1B0823EV LF+HFKN.2GB0C.009 Memory A-D

Chapter 6 90288-7N162-A01AC GT530 2GB 128bit DDR3 DVI + HDMI SAMSUNG LP VG.PCPT5.302 N/A288-5N214-A10AC GT520 2GB 64bits sDDR3 DVI-I + HDMI LP MIRCONV