Keyboard, Battery, LCD 15.4” inch, Chapter | Acer 5920G Series

Battery

Keyboard

Item	Specification

Total number of keypads	88-/89-key

Windows logo key	Yes

Internal & external keyboard work	Plug USB keyboard to the USB port directly: Yes
simultaneously

Battery

Item	Specification

Vendor & model name	BATTERY PACK SANYO LI-ION 8
	CELL2.4, 4800MAH
	BATTERY PACK SONY LI-ION
	8CELL2.4, 4800MAH
	BATTERY PACK SIMPLO LI-ION 8
	CELL2.4, 4800MAH
	BATTERY PACK PANASONIC
	LI-ION 8 CELL2.4, 4800MAH

Battery Type	Li-ion

Pack capacity	4000mAH/4800 mAH

Number of battery cell	8

Package configuration	4 cells in series, 2 series in parallel

Normal voltage	11.1V

Charge voltage	16.8+-0.2v

LCD 15.4” inch

Item		Specification

Vendor & model name	SAMSUNG	CMO M190A1-	SAMSUNG	CMO M190A1-
	LTN190-M2-	L01 NON-	LTM190-M2-	L03 GLARE
	000 NON-	GLARE	L01-G GLARE	TYPE
	GLARE		TYPE

Screen Diagonal (mm)	19.1 inches	19.1 inches	19.1 inches	19.1 inches

Active Area (mm)	304.1x228.1	304.1x228.1	304.1x228.1

Display resolution (pixels)	1440x900	1440x900	1440x900	1440x900
	WXGA+	WXGA+	WXGA+	WXGA+

Pixel Pitch	0.297x0.297	0.099x0.297	0.297x0.297

Pixel Arrangement	R.G.B. Vertical	R.G.B. Vertical	R.G.B. Vertical	R.G.B. Vertical
	Stripe	Stripe	Stripe	Stripe

Display Mode	Normally White	Normally White	Normally White	Normally White

Typical White Luminance (cd/m2)	300	300	300	300
also called Brightness

Luminance Uniformity	N/A	N/A	70	70

Contrast Ratio	300	300	250	250

Response Time (Optical Rise Time/Fall	8	8	8	8
Time)msec

Nominal Input Voltage VDD	+3.3V Typ.	+3.3V	3.3V	3.3V

Typical Power Consumption (watt)	5.6/5.7	3.96	N/A	N/A

Weight	550	570	600	600

Physical Size(mm)	317.3x242.0x6.	317.3x242.0x5.	317.3x242.0x6.	317.3x242.0x6.
	0	9	5	5

Electrical Interface	1 channel LVDS	1 channel LVDS	1 channel LVDS	1 channel LVDS

Chapter 1

35

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Acer 5920G Series manual Keyboard, Battery, LCD 15.4” inch, Chapter

Contents

PRINTED IN TAIWAN Aspire 5920G Series Service Guide Revision History Disclaimer Copyright SCREEN MESSAGES Conventions Preface Page Features System SpecificationsChapter Operating system Storage subsystem AudioInput devices Communication RF-in port optional Line-in jack Humidity non-condensing EnvironmentTemperature System Block Diagram Top View Board Layout1820 29 25 26 27 Subwoofer Connector Bottom View Front View Your Acer Notebook tour Button to launch your internet browser and Closed Front ViewTo play, pause, record, rewind, fast forward infrared printer and IR-aware computer Accepts audio line-in devices e.g., audio Left ViewAccepts input from external microphones Connects to a display device e.g., external Connects to an AC adapter Right ViewRear view The computer has several easy-to-read status indicators IndicatorsBase view Indicates the status of wireless LAN communication Easy-Launch ButtonsIndicates when the hard disc or optical drive is active Touchpad Basics Windows Keys Using the KeyboardLock Keys and embedded numeric keypad This key has the same effect as clicking the right Hot KeysWindows key The US dollar sign Special KeyThe Euro symbol Acer eNet Management Acer Empowering TechnologyEmpowering Technology password Chapter DC Mode Battery mode Acer ePower ManagementTo create new power plan AC Mode Adapter mode Battery status Acer ePresentation Management Acer eDataSecurity Management Chapter Acer eLock Management Acer eRecovery Management Getting to know your Acer OrbiCam Acer eSettings Management Launching the Acer OrbiCam Changing the Acer OrbiCam resolutionUsing the Acer OrbiCam as webcam Acer GridVista dual-display compatible Using the System Utilities Launch Manager BIOS Hardware Specifications and ConfigurationsProcessor CPU Fan True Value Table Memory Combinations System Memory Wireless Module 802.11a/b/g/n Bluetooth InterfaceLAN Interface Modem Interface Audio Interface DVD-Dual Interface PCMCIA Port USB PortSystem Board Major Chips Keyboard LCD 15.4” inch Battery Power Management System Power ManagementSpecification LCD Inverter Boot System Utilities BIOS Setup UtilitySecurity Exit Navigating the BIOS Utility Information System Time MainShows system base memory size Shows extended memory size Chapter Set Supervisor Password SecuritySet User Password Set Hard Disk Password Clear or Set Setting a Password Changing a Password Removing a Password Chapter Boot BootBoot priority order Excluded from boot order Exit Discarding Changes Load Setup Defaults ExitExit Exit Saving Changes BIOS Flash Utility Machine Disassembly and Replacement Before You Begin General Information Disassembly Procedure Flowchart Wireless AssemblyLCD Module LCD Bezel 2. Slide the battery release latch then remove the battery Removing the Battery Pack1. Unlock the battery lock move the battery lock to the right Removing the ODD Module Removing the Memory and Wireless LAN CardRemoving the HDD Module Removing the VGA Board and Thermal Module 17. Remove one screw from inside the battery compartment Removing the Keyboard and LCD Module 11. Detach the LCD module from the main unit 9. Pull out the wireless LAN antennas from the cable holders as shown10. Remove the four screws securing the hinges Disassembling the Lower Case Assembly Separate the Main Unit Into the Upper and the Lower Case AssemblyDisassembling the Main Unit Removing the Power Board Removing the MDC Card Module Removing the Subwoofer10. Disconnect the subwoofer cable from the main board 11. Remove the four screws fastening the subwoofer Removing the Main Board Removing the USB BoardRemoving the CPU Removing the Touchpad Board Disassembling the Upper Case AssemblyRemoving the DC Cable and Jack Removing the Email Board Removing the Speaker Removing the Launch Key Board31. Remove the four screws fastening the launch key board 32. Disconnect the launch key board cable as shown Disassembling the LCD Module Disassembling the ODD Module Disassembling the External ModulesDisassembling the HDD Module Chapter Go To TroubleshootingSymptoms Verified External Diskette Drive Check System Check ProceduresExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device Check Memory check Power System Check Check the Power Adapter Touchpad Check Check the Battery Pack Power-On Self-Test POST Error Message Error Message List Index of Error MessagesError Code List FRU/Action in Sequence No beep, power-on indicator turns off and LCD is Code Phoenix BIOS Beep CodesBeeps POST Routine Description 2-1-2-3 POST Routine Description CodeBeeps Code LCD-Related Symptoms Index of Symptom-to-FRU Error MessageIndicator-Related Symptoms Power-Related Symptoms Memory-Related Symptoms PCMCIA-Related SymptomsSpeaker-Related Symptoms Power Management-Related Symptoms Modem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Undetermined Problems 29 25 26 27 Jumper and Connector Locations1820 Bottom View FRU Field Replaceable Unit List Category Aspire Chapla Exploded DiagramPart Name and Description Acer Part No Acer Part No CategoryPart Name and Description Acer Part No CategoryPart Name and Description Acer Part No CategoryPart Name and Description Acer Part No CategoryPart Name and Description Acer Part No CategoryPart Name and Description Acer Part No CategoryPart Name and Description Acer Part No CategoryPart Name and Description Acer Part No CategoryPart Name and Description Acer Part No SCREW M1.6*4.0-I NINYLOK