Aspire Digital 7520G, 7220G manual LCD Cover Assy 17 Logo W/MIC W, Memory 512MB Ddrii, Fan

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Category	No.	Part Name and Description	Acer Part No.

		LCD 17 WXGA GLARE AUO B170PW03	LK.17105.005
		V4 200nits 16ms

		LCD 17 WXGA GLARE CMO N170C2-	LK.1700D.009
		L02 10ms 200nits

		LCD 17 WXGA GLARE LPL LP171WP4-	LK.17008.025
		TLB1 16ms 200nits

		LCD 17 WXGA GLARE SAMSUNG	LK.17006.024
		LTN170X2-L02-H 16ms 200nits PMMA

		INVERTER BOARD 17	19.AHJ02.001

		LCD WIRESET 17	50.AHJ02.007

		LCD COVER ASSY 17 LOGO W/MIC W/	60.AHJ02.004
		ANTENNA

		LCD BEZEL ASSY 17 FORW/O CCD

MAINBOARD

		MAINBOARB GM965 UMA W/CARD	MB.AHE02.001
		READER_EXPRESS CARD W/O CPU
		MEMORY

		MAINBOARB PM965 DISCRETE W/	MB.AHH02.001
		CARD READER_EXPRESS CARD W/O
		CPU MEMORY

MEMORY

		MEMORY 512MB DDRII 667 NANYA	KN.51203.032
		NT512T64UH8B0FN-3C

		MEMORY 512MB DDRII 667	KN.5120B.023
		SAMSUNG M470T6554EZ3-CE6

		MEMORY 512MB DDRII 667 HYNIX	KN.5120G.019
		HYMP564S64CP6-Y5

		MEMORY 1GB DDRII 667 NANYA	KN.1GB03.014
		NT1GT64U8HB0BN-3C

		MEMORY 1GB DDRII 667 SAMSUNG	KN.1GB0B.011
		M470T2953EZ3-CE6

		MEMORY 1GB DDRII 667 HYNIX	KN.1GB0G.006
		HYMP512S64CP8-Y5

FAN

		FAN	23.AHJ02.001

HEATSINK

		CPU THERMAL MODULE	60.AHJ02.0069

Chapter 6

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Contents Aspire 7520/7520G/7220/7220G Service GuideRevision History Date Chapter UpdatesDisclaimer CopyrightScreen Messages ConventionsPreface Page System Specifications FeaturesChapter Storage subsystem Environment System Block Diagram Top View Board LayoutBottom View PJP1PJP2 Your Acer Notebook Tour Front ViewIcon Description Closed Front View DVI Left ViewRear view Right ViewBase view IndicatorsEasy-Launch Buttons Icon Function DescriptionHDD Touchpad Basics Launch Button Default applicationDesired Access Num Lock On Num Lock Off Using the KeyboardLock Keys and embedded numeric keypad Lock Key DescriptionHot Keys Windows KeysKey Icon Description Hot Key Icon Function DescriptionSpecial Key Euro symbolUS dollar sign Acer Empowering Technology Empowering Technology passwordAcer eNet Management Page AC Mode Adapter mode Acer ePower ManagementAcer ePresentation Management Battery statusAcer eDataSecurity Management Chapter Acer eLock Management Acer eRecovery Management Acer eSettings Management Launching the Acer OrbiCam Acer GridVista dual-display compatible Using the System UtilitiesLaunch Manager Processor Hardware Specifications and ConfigurationsCPU Fan True Value Table Second Level CacheMemory Combinations System Memory2GB 0MBWireless Module 802.11a/b/g/n Bluetooth InterfaceLAN Interface Modem InterfaceDVD-Dual Interface RPMATA/ATAPI-6 ATA-6 ATA/ATA-6 ATA-6 USB Port Audio InterfacePcmcia Port System Board Major ChipsBattery KeyboardLCD 17 inch System Power Management LCD InverterAC Adapter System Power Management Chapter 00 GHz System Utilities Bios Setup UtilityNavigating the Bios Utility Parameter Description InformationRev MainParameter Description Format/Option Rev SecuritySetting a Password Clear or SetParameter Description Option Changing a Password Removing a PasswordPage Advanced Acpi S1Acpi S3 Boot Exit Information Main Security Advanced BootBios Flash Utility Chapter Machine Disassembly and Replacement Before You Begin General InformationHDD Disassembly Procedure FlowchartDescription Part Number Screw ListScrew M2*3NL Screw M2*4Removing the Battery Pack Removing the Memory Removing the HDD ModuleRemoving the Wireless LAN Card/Modem Card and TV Tuner Card Removing the System Fan/Thermal Modules/VGA Board and CPU Removing the Keyboard and LCD Module Detach the LCD module from the main unit Disassembling the Main Unit Disassembling the Lower Case Assembly Page Chapter Disassembling the Upper Case Assembly Disassembling the LCD Module Page Disassembling the External Modules Disassembling the HDD ModuleDisassembling the ODD Module Symptoms Verified Go To TroubleshootingExternal Diskette Drive Check System Check ProceduresExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckMemory check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test Post Error Message Error Code List Index of Error MessagesError Message List Error Codes Error MessagesCPU ID Cmos DimmNo beep Error Messages FRU/Action in Sequence LCDCRT Code Beeps Post Routine Description Phoenix Bios Beep CodesChapter Code Beeps Post Routine Description Code Beeps LCD-Related Symptoms Index of Symptom-to-FRU Error MessageIndicator-Related Symptoms Power-Related SymptomsMemory-Related Symptoms PCMCIA-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsPeripheral-Related Symptoms Keyboard/Touchpad-Related SymptomsModem-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsJumper and Connector Locations Bottom View FRU Field Replaceable Unit List Category Part Name and Description Acer Part No Aspire Poyang Exploded DiagramAudio Board Button Board W/CABLELED Board W/CABLE USB Board for TVPower Cord US 3 PIN PAL to Ntsc ConnectorPower Cord EU 3 PIN Power Cord AUS 3 PINCPU/PROCESSOR Intel CPU Merom Dual Core Thermal Door 17 DISE1 Ufcpga Intel CPU Merom Dual Core E1 UFCPGA478P Intel CPU Merom Dual Core DS-8A1P 0FA DVD Super Multi Drive Hlds GSA DVD Super Multi Drive Philips DVD Super Multi Drive Sony AD ODD BEZEL-SUPER MultiHDD Bracket HDD DoorKeyboard Keyboard 17KB-FV2 105KS White US International Keyboard 17KB-FV2 105KS WhiteSWISS/G Keyboard 17KB-FV2 105KS White LCD WiresetThailand Keyboard 17KB-FV2 106KS White Turkish Keyboard 17KB-FV2 106KS WhiteMemory 512MB Ddrii LCD Cover Assy 17 Logo W/MIC WSamsung M470T6554EZ3-CE6 Memory 512MB Ddrii 667 Hynix Memory 1GB Ddrii 667 NanyaRemote Controller TS Accessory Remote Controller EURemote Controller SC Remote Controller EN