Appendix B 165, IR Test | Acer 7520 specs

Item	Device Name
USB ODD	Logitec CDRW+DVDROM combo
	LG DVD+R/RW
	Sony DVD+R/RW

IR Test

IR Printer	HP LaserJet 2200 using IR
	HP 450wbt deskjet

IR Mobile Phone	Sony Ericsson T60
	Motorola V600
	Nokia 6820

1394 Test

1394 Storage Drive	LG DVD+R/RW 16X
	Sony DVD+R/RW 16X
	Transcend 2.5” Portable 80GB Hard Disk

1394 Camera	Sony DV-TRV10

1394 Hub	ATEN FireWire Expansion HUB 6-Port IEEE 1394 Hub (FH-600)

Access Point 802.11a	Intel Pro/Wireless 5000
	NetGear 54Mbps 802.11a Access Point Model: HE 102

Access Point 802.11b	Cisco Aironet 350
	Cisco Aironet 1230

Access Point 802.11g	D-Link Building Networks People WiFi Certified a/b/g Wireless 108AG

Access Point 802.11n	D-Link Rangebooster N 650 Router Wireless-108.11n
	Buffalo Air Station Wireless IEE 802.11n/g/b (WZR-G144N)
	Belkin N1MIMO Wireless Router High Performance Wireless-802.11n

Bluetooth Test

Bluetooth Device	Sony Ericsson Wireless Headset
	Sony Ericsson T610
	X Bridge Bluetooth Access Point BT300
	Epson Bluetooth Print Adapter
	HP Deskjet 450wbt
	AmbiCom Bluetooth Wireless CompactFlash Card with PC Card Adapter

PCMCIA Test

LAN/Modem Card	TDK CardBus Ethernet 10/100 32-Bit CBE-10/100BTX

Storage Card	Hitachi Microdrive 4G
	Iomega Click! 40MB

1394 Card	Buffalo 1394 Interface Cardbus (IFC-ILCB/DV)
	I-O Data 1394 Interface Cardbuss (CB1394/DVC)

USB2.0 Card	IBM EtherJet CardBus Adapter 10/100
	Adaptec USB2 Connect
	IOGEAR Cardbus Card USB 2.0

GPRS Card	Vodafone QL1ACC-21581 3G/GPRS card
	Sony Ericsson GC83 GPRS card
	Sony Ericsson GC89 GPRS card

ExpressCard Test

Express Card	Abcom 5-in-1 Adapter ExpressCard Reader
	Abcom GigaLan ExpressCard
	Sunix ECF2400 2 Ports 1394A ExpressCard
	Sunix Serial ATA External SATAII ExpressCard
	IK KOUWELL IEEE 1394+USB 2.0 ExpressCard
	SIIG ExpressCard 11-in-1 R/W

Appendix B

165

Image 173

Acer 7520 manual Appendix B 165, IR Test

Contents

Please refer to http//csd.acer.com.tw Revision History III Copyright Problems Gives precautionary measures toProcedures Following conventions are used in this manual Preface Page Table of Contents Table of Contents Bottom View Top ViewTravelMate 7520/7520G/7220/7220G Series Microsoft Windows Vista Environment Test Table of Contents Chapter FeaturesBelow is a brief summary of the computer’s many feature Acer Video Conference featuring Models Optical drive options Humidity non-condensing Temperature AMD DiagramSystem Block Front View Your Acer Notebook tour Closed Front View DVI-D Left View Rear Panel Right View Bottom Panel IndicatorsComputer has several easy-to-read status indicators Chapter Easy-Launch Buttons Indicates when the hard disk drive isHDD Active Touchpad Basics Chapter Lock Keys and embedded numeric keypad Using the KeyboardFn + F11 F12 Windows Keys Technology Power. Press any key to returnHot Keys Special Key Euro symbol Acer eNet Management Acer Empowering TechnologyEmpowering Technology password Page Using power plans Acer ePower Management Acer ePresentation Management To edit a power plan Acer eDataSecurity Management Acer eLock Management Passwords Restore and recovery Acer eRecovery Management Acer eSettings Management Lets you set an asset tag for your system Windows Mobility Center NTI Shadow Using the System UtilitiesAcer Bio-Protection for selected models Acer GridVista dual-display compatible Select Tasks & Scans Launch ManagerNorton Internet Security Page CPU Fan True Value Table Hardware Specifications and ConfigurationsProcessor 0MB System MemoryMemory Combinations Hard Disk Drive Interface Bluetooth InterfaceWireless Module 802.11b/g Combo Drive module Sata2MB Pata US & US+ RW DVD Super-Multi Drive moduleDVD+RW Audio Interface Video Memory Video InterfacePcmcia Port System Board Major Chips VGA BatteryLAN Modem LCD Inverter LCD 17 inch AC Adaptor System Power Management System Utilities Bios Setup Utility Navigating the Bios Utility Parameter Description Information C u r i t y O t I t Main Parameter Description Format/Option C E x i t Advanced C u r i t y O t I t Security Clear or Set Setting a Password Removing a Password Chapter E o r t o Boot Table below describes the parameters in this screen Exit Bios Flash Utility Remove HDD Password Remove HDD/BIOS UtilityThis section provide you with removing HDD/BIOS method Remove Bios Password Key in biospw 14452 Choose one upper-case string Chapter Chapter Disassembly Requirements Machine Disassembly and Replacement Disassembly Process Pre-disassembly InstructionsGeneral Information Main Screw List Screw List External Module Disassembly ProcessExternal Modules Disassembly Flowchart Removing the Battery Pack Press the eject button to pop out the button Chapter Removing the SD dummy cardRemoving the PC and ExpressCard dummy cards Removing the Lower Cover See Removing the Battery Pack on Removing the Secondary HDD Cover Loosen the two screws B from the secondary HDD cover Removing the Secondary HDD Bracket and ConnectorPage Removing the Wlan Board Modules Removing the Dimm Detach the Wlan board from the Wlan socket Removing the Hard Disk Drive Module Remove the hard disk drive from the bracket Removing the Optical Drive Module M2.5 x L6 Black Kgf-cm M2 x L3 Black Kgf-cm Chapter Removing the Modem Board Main Unit Disassembly Process Removing the Heatsink Fan Module Remove the heatsink fan module from the main board Removing the CPU and VGA Heatsink Module Slide out and remove the heatsink module Removing the CPU Removing the VGA board for Discrete model only Carefully remove the VGA board from the main board Removing the Middle Cover and the Power Board Removing the Keyboard Chapter Removing the LCD Module M2.5 x L8 Black Kgf-cm Chapter Carefully remove the LCD module from the base unit Separating the Upper Case from the Lower Case Chapter Remove the twenty screws a on the bottom and top panel Removing the Launch Board Removing theTouch Pad Board Module Page Remove the fingerprint board from the upper case Carefully pry loose and remove the touch pad board Removing the Main Board M2 x L4 Silver Kgf-cm Chapter Carefully remove the main board from the bottom panel Removing the ODD Board Module Removing the Speaker Modules Remove the left and right speakers from the upper case Removing the USB Board Remove the USB Board from the lower case LCD Module Disassembly Process Removing the LCD Bezel Removing the LCD module with the Brackets Detach the LCD with the brackets from the back cover Removing the Inverter Board and FPC Cable Removing the LCD Brackets Remove the left and right hinge from the back cover Removing the Left and Right HingeRemoving the Antennas Removing the Internal Microphone and Web Camera 102 Chapter Symptoms Verified Go To Troubleshooting 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 Chapter 107 Touchpad Check Power-On Self-Test Post Error Message Error Code List Error Codes Error Messages Index of Error MessagesError Message List Error Messages FRU/Action in Sequence Bios ROM CPU ID Dimm Bios ROMCmos Dimm Post LCD Code Beeps Post Routine Description Phoenix Bios Beep Codes Setup 114 Chapter Code Beeps 116 Chapter Power-Related Symptoms Symptom / Error Action in Sequence Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Symptom / Error Action in Sequence Memory-Related Symptoms Symptom / Error Action in Sequence PCMCIA-Related Symptoms Symptom / Error Action in SequenceSpeaker-Related Symptoms Symptom / Error Action in Sequence PcmciaPage Modem-Related Symptoms Symptom / Error Action in Sequence Intermittent Problems Dimm Undetermined Problems Top View Jumper and Connector Locations CPU USB ConnectorBottom View Password Bypassing and Bios Recovery Xxxxxxx Xxxxxxx PIN pad LocationPage 128 Chapter FRU Field Replaceable Unit List TravelMate 7520/7520G/7220/7220G FRU List TravelMate 7520/7520G/7220/7220G Exploded Diagram Battery Pack LI+ 6CELL 2.0MAH Finger Print Board Cable Power Cord 10A 125V US Upper Case W/ Cover Switch PGA CPU Merom T5600 1.83GHZ Intel HDD 80GB 5400RPM Sata Black Korean BIG Ergo Darfon Keyboard 1415KB-EV2 93KS Glare Name Plate TM5310 Appendix a 140 Appendix aTravelMate 7520/7520G/7220/7220G Series Appendix a Appendix a 142 143 Appendix a 144 145 Appendix a 146 147 Appendix a 148 149 Appendix a 150 151 Appendix a 152 153 Appendix a 154 155 Appendix a 156 157 Appendix a 158 159 Appendix a 160 161 Appendix a 162 Appendix B Test Compatible Components CRT Port Test Microsoft Windows Vista Environment Test IR Test Appendix B 165 Memory Card Test SD/MS/MMC/SM/CF/Microdrive/XD Appendix C Online Support Information 168 Appendix C Index 169 Index Index Screw List 60, 61, 73