Acer 7520, 7220 manual Revision History, Date Chapter Updates

Page 2

Revision History

Please refer to the table below for the updates made on Aspire 7520/7220 service guide.

Date

Chapter

Updates

II

Page 1 Page 3
Image 2
Page 1 Page 3
Contents Aspire 7520/7220 Series Service Guide Date Chapter Updates Revision HistoryCopyright Conventions Preface Page Chapter System SpecificationsFeatures Dimensions and weight Ports System compliance System Block Diagram Board Layout Top ViewPJP2 Bottom ViewPJP1 SW1Icon Description Your Acer Notebook TourFront View Closed Front View Left View DVI-DRight View Rear viewIndicators Base viewHDD Easy-Launch ButtonsIcon Function Description Launch Button Default application Touchpad BasicsLock Keys and embedded numeric keypad Using the KeyboardDesired Access Num Lock On Num Lock Off Windows KeysHot Key Icon Function Description Hot KeysKey Icon Description Technology onEuro symbol Special KeyUS dollar sign Acer Empowering Technology Empowering Technology passwordAcer eNet Management Acer ePower Management AC Mode Adapter modeBattery status Acer eAudio Management Acer ePresentation Management Acer eDataSecurity ManagementChapter Acer eLock Management Acer eRecovery Management Acer eSettings Management Getting to know your Acer Crystal Eye webcam Using the System Utilities Acer GridVista dual-display compatibleLaunch Manager CPU Fan True Value Table Hardware Specifications and ConfigurationsProcessor Second Level Cache2GB System MemoryMemory Combinations 0MBModem Interface System Vram and Vbios OptionsLAN Interface Hard Disk Drive Interface Bluetooth InterfaceWireless Module 802.11a/b/g/n DVD-Dual Interface Audio InterfaceSubwoofer Yes 2W Optional System Board Major Chips USB PortPcmcia Port KeyboardBattery LCD 15.4 inchAC Adapter System Power ManagementLCD Inverter System Utilities Bios Setup Utility 3PLOLL40Navigating the Bios Utility AS7220 Model Bios Screens InformationParameter Description UuidMain InformationParameter Description Format/Option Advanced Parameter Description OptionSecurity SecuritySetting a Password Clear or SetRemoving a Password Changing a PasswordPage Boot BootBoot ExitAS7250/G Model Bios Screens Uuid Main Parameter Description Format/Option Security HDD 0 Password Shows the setting of the hard disk 0 password Removing a Password Page Boot Exit Chapter Machine Disassembly and Replacement General Information Before You BeginDisassembly Procedure Flowchart HDDScrew M2*3NL Screw ListDescription Part Number Screw ICW50CPUT HermalscrRemoving the Battery Pack Removing the HDD Module Removing the MemoryRemoving 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 Disassembling the Main Unit Disassembling the Lower Case Assembly Chapter Chapter Disassembling the Upper Case Assembly Disassembling the LCD Module Chapter Disassembling the ODD Module Disassembling the External ModulesDisassembling the HDD Module Page Troubleshooting Symptoms Verified Go ToExternal CD-ROM Drive Check System Check ProceduresExternal Diskette Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory checkCheck the Power Adapter Check the Battery Pack Touchpad CheckPower-On Self-Test Post Error Message Error Message List Index of Error MessagesError Code List Error Codes Error MessagesCmos Dimm CPU IDCRT No beep Error Messages FRU/Action in SequenceLCD Phoenix Bios Beep Codes Code Beeps Post Routine DescriptionChapter Code Beeps Post Routine Description Code Beeps Indicator-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Power-Related SymptomsSpeaker-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Power Management-Related SymptomsModem-Related Symptoms Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Intermittent Problems Undetermined Problems Jumper and Connector Locations Bottom View FRU Field Replaceable Unit List Aspire 7520/7220 FRU List Category Part Name and Description Acer Part NoDVB-T Button Board W/CABLE Bluetooth CableTV Tuner Avermedia 01K A310 HDD BoardPower Cord EU 3 PIN PAL to Ntsc ConnectorPower Cord US 3 PIN Power Cord AUS 3 PINTMDTL52HAX5CT CPU AMD Sempron 512K 1.8GSMS3500HAX4CM TMDTL56HAX5CTDVD-RW Drive DVD Super Multi Module Tray ODD BEZEL-COMBOODD Bracket DVD Super Multi Drive PioneerHDD Sata 120G 5400 RPM Seagate HDD Sata 120G 5400 RPM HgstSata HTS541612J9SA00 SURUGA-B HDD Sata 120G 5400RPM ToshibaItalian Keyboard 17KB-FV2 105KS White Greek Keyboard 17KB-FV2 106KS WhiteHungarian Keyboard 17KB-FV2 106KS White Korean Keyboard 17KB-FV2 106KS WhiteAntenna LCD Cover Assy 17 IMR Logo W LCD WiresetLCD Cover Assy 17 Logo W/MIC W MIC W/ANTENNA LCD Bezel Assy 17 for CCDRemote Controller SC Accessory Remote Controller EURemote Controller TS Remote Controller ENName PLATE-AS7520 Thermal PAD-MOSFETName PLATE-AS7220 Screw
Related manuals
Manual 121 pages 51.18 Kb Manual 178 pages 56.21 Kb
Top Page Image Contents