Screw List | Acer 7230 guide

Category	Description	Part Number

Mainboard

	MAINBOARD UMA AMDRS780MN W/CARD READER W/O CPU RAM LF

	MAINBOARD DIS AMDRS780MN W/CARD READER W/O CPU RAM LF

Memory

	1GB NANYA DDRII 667 1GB NT1GT64U8HB0BN-3C (0.09U)	KN.1GB03.014

	Memory SAMSUNG SO-DIMM DDRII 667 1GB M470T2864QZ3-CE6 LF	KN.1GB0B.016

	Memory MICRON SO-DIMM DDRII 667 2GB MT16HTF25664HY-667E1 LF	KN.2GB04.001

	Memory SAMSUNG SO-DIMM DDRII 667 2GB M470T5663QZ3-CE6 LF	KN.2GB0B.003

	MEMORY HYNIX SO-DIMM DDRII 667 2GB HYMP125S64CP8-Y5 LF	KN.2GB0G.004

	Memory SAMSUNG SO-DIMM DDRII 667 512MB M470T6464QZ3-CE6 LF	KN.5120B.026

	Memory HYNIX SO-DIMM DDRII 667 512MB HYMP164S64CP6-Y5 LF	KN.5120G.024

Heatsink

	THERMAL MODULE FOR UMA	60.TR807.001

	THERMAL MODULE FOR VGA	60.TQC07.001

Miscellaneous

	LCD RUBBER-1	47.TPK07.001

	LCD RUBBER-2	47.TPK07.002

	LOWER CASE FOOT STAND	47.AGW07.004

Speaker

	SPEAKER	23.TPK07.001

Screw List

Category

Description

Part Number

Screw List

	SCREW M2.0*2.5-I (BUWZN)	86.TPK07.001

	SCREW M3.0*3.5-I (BUWZN) IRON	86.TPK07.002

	SCREW M3*0.5+3.5I	86.A03V7.006

	SCREW M2.5*6.5-I (BZN(NYLOK-RED)	86.ARE07.001

	SCREW M2.5*5.0-I (BZN)	86.ARE07.003

	SCREW M2.5*3.0-I (BZN)	86.TPK07.003

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Chapter 6

Image 174

Acer 7230 manual Screw List, Memory Hynix SO-DIMM Ddrii 667 2GB HYMP125S64CP8-Y5 LF

Contents

TravelMate 7530/7230 Series Service Guide Revision History Copyright III Conventions Preface Page Table of Contents Viii TravelMate 7530/7230 Series Microsoft Windows Vista Environment Test Table of Contents Features Chapter Communication DimensionsPower subsystem Privacy control Environment System Block Diagram Your Acer Notebook tour Front ViewIcon Description Closed Front View Left View Hdmi Right View Rear View Bottom View Icon Function Description IndicatorsEasy-Launch Buttons HDD Productivity Keys only for certain models TouchPad Basics with fingerprint reader Using the Keyboard Lock Keys and embedded numeric keypad Windows Keys Key Description Special Key only for certain models Euro symbolHot Keys US dollar sign Using the System Utilities Acer GridVista dual-display compatiblePage North Bridge Specification Hardware Specifications and ConfigurationsProcessor Specification CPU South Bridge Specification System Clock SpecificationCPU Fan True Value Table CPU Temp C Fan Speed rpm DB a Memory Combinations Slot Total Memory Crystal and Oscillator SpecificationSystem Memory Specification 0MB Combo Drive Module Specification Thermal Sensor Control SpecificationHard Disk Drive Interface Bios LCD Specification VGA Subsystem Specification PCMCIA, and Memory Card Reader SpecificationAudio Interface Specification Keyboard Specification LAN Interface SpecificationBluetooth Interface Specification MDC Card Specification Finger Print Board Specification Battery Specification Chapter Bios Setup Utility Navigating the Bios Utility Information Parameter Description Parameter Description Format/Option Option Ahci ModeMain Yyyy Advanced Parameter Description Submenu Items MAC LAN S5 WOLSMU MXM LVDS/TV MXM CRT/DVI Parameter Description Option Disabled orSecurity Clear or Set Setting a Password Removing a Password Changing a Password Boot IDE 4 Toshiba MK1646GSX S1 Enabled or Auto PowerGriffin Mode or Disabled Hipm Parameter Description Option Exit Exit Saving Changes Bios Flash Utility Remove HDD/BIOS Utility Remove HDD Password Chapter Remove Bios Password Chapter Machine Disassembly and Replacement Disassembly Requirements General Information Pre-disassembly InstructionsDisassembly Process Main Screw List Screw Type Number Part Number External Module Disassembly Process External Modules Disassembly FlowchartScrew List Step Quantity Removing the Battery Pack Removing the SD dummy card Removing the ExpressCard dummy card Removing the Lower Covers HDD1 Removing the Turbo RAM module Removing the Wlan Module Step Size Quantity Screw Type Wlan Module M2*L3.5 NL Removing the Hard Disk Drive2 Module Step Size Quantity Screw Type HDD Carrier M3*L3.5 NL Removing the Hard Disk Drive1 Module Step Size Quantity Screw Type HDD Carrier M3*L3.5 NL Removing the Optical Drive Module Step Size Quantity Screw Type ODD Bracket M2*L2.5 NL Main Unit Disassembly Process Step Screw Quantity Removing the Switch Cover Step Size Quantity Screw Type Switch Cover M2.5*L5 NL Lift the Switch Cover clear of the chassis Chapter Removing the Keyboard Removing the Dimm Modules Chapter Removing the Antenna Removing the LCD Module Step Size Quantity Screw Type LCD Module M2.5*L6.5 NL Step Size Quantity Screw Type LCD Module M2.5*L6.5 NL Removing the Switch Board Step Size Quantity Screw Type Switch Board M2.5*L4 NL Removing the Upper Cover Step Size Quantity Screw Type Step Size Quantity Screw Type Upper Cover Red Callout Replace with no DIMMs Image Shown Removing the Finger Print Reader Removing the Speaker Module Step Size Quantity Screw Type Speaker Module M2*L6 NL Removing the TouchPad Removing the Launch Board Step Size Quantity Screw Type Launch Board M2.5*L4 NL Remove the Launch Board from the bracket Removing the Bluetooth Module Removing the Modem Module Step Size Quantity Screw Type Modem Module M2.5*L4 NL Removing the ExpressCard Module Removing the Mainboard Step Size Quantity Screw Type Mainboard M2.5*L6.5 NL Remove the mainboard from the lower base Chapter Removing the CPU Fan Removing the CPU LCD Module Disassembly Process Removing the LCD Bezel Step Size Quantity Screw Type LCD Bezel M2.5*L5 NL Lift up the bezel and remove it from the LCD Module Removing the Inverter Board Removing the Camera Module Removing the LCD Panel Step Size Quantity Screw Type LCD Panel M2.5*L5 NL Removing the LCD Brackets and FPC Cable Step Size Quantity Screw Type LCD Brackets M2*L3 NL Step Size Quantity Screw Type Camera Bracket M2*L3 NL LCD Module Reassembly Procedure Replacing the LCD PanelPage Chapter Replacing the LCD Bezel Main Module Reassembly Procedure Replacing the CPUReplacing the CPU Fan Module Replacing the Mainboard 102 Chapter Replacing the Bluetooth Board Replacing the Modem Module Connect the modem cable to the module Replacing the Finger Print Reader Replacing the Launch Board Replacing the Speaker Module Replacing the TouchPad Replacing the Upper CoverPage 110 Chapter Page Replacing the LCD Module Page Replacing the Switch Board Replacing the Dimm Modules Replacing the Switch Cover Replacing the Keyboard Replacing the Turbo RAM Module Replacing the Wlan Module Replacing the Hard Disk Drive ModulePage Replacing the ODD Module Replacing the Lower Covers Replacing the Express and SD Card Trays Common Problems Symptoms Verified Go To Power On Issue Computer Shutsdown Intermittently No Display Issue No Post or Video Random Loss of Bios Settings Abnormal Video Display LCD Failure Built-In Keyboard Failure TouchPad Failure Internal Speaker Failure Sound Problems Microphone Problems Select Set up microphoneInternal Microphone Failure HDD Not Operating Correctly Select Repair your computerSelect Startup Repair ODD Failure ODD Not Operating Correctly Discs Do Not Play Drive Not Detected USB Failure Rightside Modem Function Failure Wireless Function Failure EasyTouch Button Failure MediaTouch Button Failure Fingerprint Reader Failure Hdtv Switch Failure Thermal Unit Failure External Mouse Failure Other Failures Intermittent Problems Undetermined ProblemsDimm Post Codes Tables Chipset Post CodesCode Beeps Post Routine Description Display prompt Press F2 to enter Setup Code Beeps Post Routine Description Code Beeps For Boot Block in Flash ROM Top View Name Description Bottom View PJ1PCN1 Steps for Clearing Bios Password Check Clearing Password Check and Bios RecoveryClearing Password Check Hardware Open Gap Description Bios Recovery Hotkey Bios Recovery by Crisis DiskBios Recovery Boot Block Steps for Bios Recovery from USB Storage FRU Field Replaceable Unit List TravelMate 7530/7230 Exploded Diagrams Upper/ Lower CoverNumber Description Part Number LCD Panel Description Part Number 152 TravelMate 7530/7230 FRU List Category Description Part Number Power Board RAM Cover ODD Bezel Super Multi Category Inverter Board LCD Cable for CCD LCD Module Assy Mimo 2WIRE NON-GLARE W/CCD LCD Module Assy Mimo 3WIRE AUO Glare W/CCD LCD Module Assy Mimo 3WIRE AUO NON-GLARE W/CCD LCD Module Assy Mimo 2WIRE AUO NON-GLARE W/CCD Screw List Memory Hynix SO-DIMM Ddrii 667 2GB HYMP125S64CP8-Y5 LF Chapter 165 Appendix a TravelMate 7530/7230 Series Test Compatible Components Appendix B Vendor Type Description Adapter Test Battery TestMicrosoft Windows Vista Environment Test Audio Codec Test Vendor Type Description HDD Test LCD Test Memory Test Modem Test Northbridge Chipset TestODD Test Southbridge Chipset Test VGA Chip TestWlan Test Online Support Information Appendix C 174 Index 176