Acer Aspire X1935 Technical Information

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Seite 1 - Service Guide

Acer Aspire X1935Service Guide

Seite 2 - Revision History

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

Seite 3 - Copyright

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

Seite 4 - Disclaimer

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

Seite 5 - Conventions

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

Seite 6 - FRU Information

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

Seite 7 - Table of Contents

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

Seite 8

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

Seite 9 - System Tour

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

Seite 10

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

Seite 11 - On-board connectors

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

Seite 12 - Power supply

Chapter 1 5Block Diagram

Seite 13 - Block Diagram

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

Seite 14 - System Components

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-

Seite 15 - Rear Panel

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

Seite 16 - Main Board Major Chips

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,

Seite 17 - Audio Interface

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

Seite 18 - USB Port

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

Seite 19 - Power Management

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

Seite 20 - Suspend Mode

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

Seite 21 - System Utilities

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

Seite 22 - Entering CMOS setup

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

Seite 23 - Main

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

Seite 24 - Advanced

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

Seite 25 - Miscellaneous

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

Seite 26 - 18 Chapter 2

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

Seite 27 - Integrated Peripherals

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

Seite 28 - PC Health Status

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

Seite 29 - Chapter 2 21

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

Seite 30 - Security

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

Seite 31 - Boot Options

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

Seite 32

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

Seite 33 - Chapter 3

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

Seite 34 - Pre-disassembly Procedure

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

Seite 35 - Removing the Side Panel

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

Seite 36 - Removing the Front Bezel

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

Seite 37 - Chapter 3 29

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

Seite 38 - 30 Chapter 3

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

Seite 39 - Removing the Processor

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

Seite 40 - 32 Chapter 3

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

Seite 41 - Removing the HDD-ODD Bracket

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

Seite 42 - 34 Chapter 3

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

Seite 43 - Chapter 3 35

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.

Seite 44 - 36 Chapter 3

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.

Seite 45 - Chapter 3 37

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

Seite 46 - Detaching the Front Bezel

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.

Seite 47 - Removing the Memory Modules

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.

Seite 48 - Removing the Power Supply

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

Seite 49 - Chapter 3 41

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

Seite 50 - 42 Chapter 3

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

Seite 51 - Chapter 3 43

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

Seite 52 - 44 Chapter 3

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

Seite 53 - Removing the Mainboard

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

Seite 54 - 4. Remove the RTC battery

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

Seite 55 - Assembly Requirements

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

Seite 56 - Assembly Procedure

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

Seite 57

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

Seite 58

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

Seite 59

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

Seite 60 - 52 Chapter 3

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

Seite 61 - Reinstalling the Main Board

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

Seite 62 - 54 Chapter 3

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

Seite 63 - Reinstalling the Power Supply

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

Seite 64 - 56 Chapter 3

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

Seite 65 - Reinnstalling the Memory

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

Seite 66 - 58 Chapter 3

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

Seite 67 - Chapter 3 59

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

Seite 68 - 60 Chapter 3

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.

Seite 69 - Chapter 3 61

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 (

Seite 70 - 62 Chapter 3

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

Seite 71 - Chapter 3 63

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

Seite 72 - Reinstalling the Processor

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

Seite 73 - Chapter 3 65

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

Seite 74 - 66 Chapter 3

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

Seite 75 - Chapter 3 67

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

Seite 76 - Reinstalling the Front Bezel

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

Seite 77 - Reinstalling the Side Panel

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).

Seite 78 - 70 Chapter 3

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

Seite 79 - System Troubleshooting

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

Seite 80 - System Check Procedures

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

Seite 81 - Beep Codes

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

Seite 82 - Viewing BIOS checkpoints

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

Seite 83 - Checkpoint Description

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

Seite 84

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

Seite 85 - BIOS Recovery

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

Seite 86 - Chapter 5

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

Seite 87

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

Seite 88 - Jumper Setting

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-

Seite 89

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

Seite 90

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

Seite 91

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

Seite 92 - Connector Pin Definition

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

Seite 93

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

Seite 94

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

Seite 95 - Chapter 6

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

Seite 96 - Aspire X1935 Exploded Diagram

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

Seite 97 - Aspire X1935 FRU List


Seite 98 - 89 Chapter 6

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

Seite 99 - Chapter 6 90

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

Seite 100 - 91 Chapter 6

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

Seite 101 - Chapter 6 92


Seite 102 - 93 Chapter 6

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

Seite 103 - Chapter 6 94

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

Seite 104 - 95 Chapter 6

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

Seite 105 - Chapter 6 96

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

Seite 106 - 97 Chapter 6

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

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