Acer 4020 manual LCD Module 15.4 ZL1A 15.4 LCD Wxga

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Illustration	Part Name	Description	Acer P/N

	LCD MODULE 15.4 IN.	ZL1A 15.4" LCD WXGA	6M.T50V7.029
	WXGA QDI QD15TL02-	(TM QDI) ASSY S.P.
	01-LIGHT GREEN	NEW COLOR
	SILVER

	LCD 15.4 IN. WXGA	ZL1A 15.4" LCD (QDI)	LK.15409.001
	QDI QD15TL02-01	PANEL ASSY S.P.

	LCD INVERTER	ZL1A LCD INVERTER	19.T50V7.001
	BOARD	ASSY S.P.

	LCD CABLE - 15.4 IN.	ZL1A 15.4" LCD WXGA	50.T50V7.006
	WXGA	CABEL ASSY S.P.

	LCD BRACKET W/	ZL1A 15.4" LCD HINGE	33.T50V7.004
	HINGE 15.4 IN. - L	(L) ASSY S.P.

	LCD BRACKET W/	ZL1A 15.4" LCD HINGE	33.T50V7.005
	HINGE 15.4 IN. - R	(R) ASSY S.P.

	LCD BEZEL W/	ZL1A 15.4" LCD BEZEL	60.T50V7.006
	RUBBER PAD 15.4 IN.	ASSY S.P.

	LCD PANEL W/LOGO	ZL1A 15.4" LCD (TM)	60.T50V7.103
	ANTENNA 15.4 IN.-	COVER ASSY S.P.
	LIGHT GREEN SILVER	NEW COLOR


	LCD MODULE 15.4 IN.	ZL2 15.4" LCD WXGA	6M.T63V7.012
	WXGA LG LP154W01-	(TM LG) ASSY S.P.
	A5 1-LIGHT GREEN	NEW COLOR
	SILVER

	LCD 15.4 IN. WXGA LG	ZL2 15.4" LCD (LG)	LK.15408.005
	LP154W01-A5	PANEL ASSY S.P.

	LCD INVERTER	ZL1A LCD INVERTER	19.T50V7.001
	BOARD	ASSY S.P.

	LCD CABLE - 15.4 IN.	ZL1A 15.4" LCD WXGA	50.T50V7.006
	WXGA	CABEL ASSY S.P.

	LCD BRACKET W/	ZL1A 15.4" LCD HINGE	33.T50V7.004
	HINGE 15.4 IN. - L	(L) ASSY S.P.

	LCD BRACKET W/	ZL1A 15.4" LCD HINGE	33.T50V7.005
	HINGE 15.4 IN. - R	(R) ASSY S.P.

	LCD BEZEL W/	ZL1A 15.4" LCD BEZEL	60.T50V7.006
	RUBBER PAD 15.4 IN.	ASSY S.P.

	LCD PANEL W/LOGO	ZL1A 15.4" LCD (TM)	60.T50V7.103
	ANTENNA 15.4 IN.-	COVER ASSY S.P.
	LIGHT GREEN SILVER	NEW COLOR

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Contents Acer TravelMate 4020 Series Revision History Disclaimer CopyrightScreen Messages ConventionsPreface Page Chapter FeaturesStorage Battery Top View Mainboard PlacementRear View Description 5V / 3.3V Block DiagramDescription Outlook ViewOpen View Icon Description Front PanelLeft View Right View Power jack Connects to an AC adapter External display port Bottom View Indicators Easy-launch buttons Touchpad Basics TouchpadLock keys and embedded numeric keypad Using the KeyboardLock Key Description Desired action Num Lock on Num Lock offKey Description Hot KeysHot Key Function Description Special KeysUS dollar sign Euro symbolAcer eManager Using System UtilitiesLaunch Manager Processor Specification Hardware Specifications and ConfigurationsSystem Board Major Chips L2 CacheLAN Interface Specification System Memory SpecificationModem/Bluetooth Interface Specification USB Port SpecificationKeyboard Specification Pcmcia Port SpecificationPackage configuration Battery SpecificationLCD 15.4 Wxga Specification Mechanical SpecificationsMechanical Specification SpecificationsAC Adapter Specification Input RequirementsOutput Ratings CC mode Output Ratings CV modeDynamic Output Characteristics Power Management Acpi ModeLogical Configuration Dimensions and Weight DetailsEnvironmental Requirements Data Storage PhysicalToshiba Physical & Environmental Specs Dimensions/Weight Nominal Power RequirementsAmbient Temperature Reliability Characteristics Error RatesPreventive Maintenance System Utilities Bios Setup UtilityParameter Description InformationUuid Main Advanced Security Boot ExitF12 Boot Menu Advanced Security Boot ExitParameter Description Option SecurityDisabled Set Supervisor/User PasswordCharacters 0-9,A-Z not case sensitive EnterSetup Notice Changes have been saved Continue Exit BootExit Info Main Advanced Security BootChapter Machine Disassembly and Replacement Before You Begin General InformationChapter Disassembly Procedure Flowchart Description Screw ListRemoving the Battery Pack Removing the HDD Module Removing the Memory and the Wireless LAN CardRemoving the Thermal Module and CPU Removing the ODD Module Removing the LCD Module Disassembling the Main Unit Disassembling the Upper Case Assembly Disassembling the Lower Case Assembly Chapter Disassembling the LCD Module Chapter Disassembling the Optical Drive Module Disassembling the External ModulesChapter Troubleshooting External Diskette Drive Check System Check ProceduresExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckMemory check Power System CheckTouchpad Check Power-on Self-Test Error Messages Error Message List Index of Error MessagesError Code List CPU ID No beep Error Messages FRU/Action in Sequence Code Beeps Post Routine Description Phoenix Bios Beep CodesCode Beeps Post Routine Description Chapter Code Beeps Post Routine Description 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 SymptomsModem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsChapter Top View Jumper and Connector LocationsRear View VGA RAM RTC Jumper FRU Field Replaceable Unit List Exploded Diagram Illustration Part Name Description Acer P/N Touch PAD Board ZL1A Touch PAD Lower Case W ZL3A Base Assy W/O DVD/CDRW Combo ZI6 Combo SBW-242C DVD Dual Drive ZL6 DVD Rwdual ZL1A K/B EUGO-U/I LCD Cable 15 ZL1A 15 LCD Cabel LCD Module 15 ZL1 15 LCD SXGA+ LCD Module 15.4 ZL1A 15.4 LCD Wxga Samsung LTN154X3 Samsung Panel UMA W/PCMCIA Slot CPU Memory Memory DDR333 Name Plate ZL3A Name Plate S Screw M2.5*4L-BZN ET2S Screw 100 Chapter