Removing the Antennas | Acer 4553G specs

Removing the Antennas

1.See “Removing the LCD Panel” on page 80.

2.Disengage the left antenna cable from the guides.

3.Disengage the right antenna cable from the guides.

4.Remove the adhesive tape and lift the left side antenna from the LCD module as shown.

Chapter 3

83

Image 93

Acer 4553G manual Removing the Antennas

Contents

Aspire 4553/4553G Series Service Guide Revision History III Copyright Conventions Preface Page Table of Contents Troubleshooting 109 Microsoft Windows 7 Environment Test Aspire 4553/4553G Table of Contents Chapter Features Audio StorageOptical Drive Power adapter and battery Dimensions and weightCommunication Privacy control Software Interface Warranty Optional ItemsEnvironment AMD Champlain System Block Diagram Your Acer Aspire Notebook tour Front ViewIcon Description HDD Closed Front View Left ViewHdmi Bottom View Right View Icon Function Description Indicators Function Left Button Right Button Main TouchPad TouchPad Basics Desired access Num Lock on Num Lock off Using the KeyboardLock Keys and embedded numeric keypad Lock key Description Key Description Windows Keys Hotkey Icon Function Description Hot Keys Hardware Specifications and Configurations Processor Specifications Chipset SpecificationCores Bus Cache Package Acer P/N Speed Size Voltage System Memory Specification 1M SPI ROM4GB System Board Major Chips Specification Ports SpecificationMemory Combinations Slot Total Memory LAN Module Specification Wireless Module SpecificationBluetooth Specification Hard Disk Drive Interface Specification Sata RPM Capacity MB 320 Vendor & Model Seagate Capacity MB Super-Multi Drive Module Keyboard Controller Specification Audio Interface SpecificationBattery Specification Cell RTC Battery Specification System LED Indicator Specification AC Adapter SpecificationLCD Specification LG LP140WH2-TLA2/LP140WH2-TLL1/LP140WH2-TLL1 Video Interface Specification LCD Display Supported Resolution BitsHdmi Port Specification GDDR3 Card Reader Specification LCD Inverter Not available with this modelPcmcia Port Not available in this model Page Chapter Navigating the Bios Utility Bios Setup Utility Information Aspire 4553/4553G BiosParameter Description Uuid Main DisabledParameter Description Format/Option Sata Class ID Security Disabled orParameter Description Option Clear or Set Removing a Password Setting a Password USB Cdrom Boot Exit Security Boot Exit Exit Saving Changes Bios Flash Utilities DOS Flash Utility WinFlash Utility Remove HDD Password Remove HDD/BIOS Password Utilities Removing Bios Passwords Chapter Clearing Bios Passwords Using DMITools Using Boot Sequence Selector Run UUID.bat Configuring Uuid Values Disassembly Requirements Machine Disassembly and Replacement Disassembly Process Pre-disassembly InstructionsGeneral Information Main Screw List Quantity Part Number External Module Disassembly Process External Modules Disassembly FlowchartScrew List Step Quantity Removing the Battery Pack Removing the SD dummy card Step Size Quantity Screw Type Lower Cover M2.5*6.5 Removing the Lower Cover Step Size Quantity Screw Type ODD Module M2.5*3 Removing the Optical Drive Module Step Size Quantity Screw Type ODD Bracket M2.0*3 Removing the Dimm Modules Step Size Quantity Screw Type Wlan Board M2.0*3 Removing the Wlan ModulePage Step Size Quantity Screw Type HDD Carrier M3.0*3 Removing the Hard Disk Drive Module Main Unit Disassembly Flowchart Main Unit Disassembly Process Removing the Keyboard Removing the Upper Cover Chapter Step Size Quantity Screw Type Removing the Power Switch Board Removing the Function Board Step Size Quantity Screw Type Function Board M2.0*3widehead Step Size Quantity Screw Type USB Board M2.5*4 Removing the USB Board Step Size Quantity Screw Type Bluetooth Board M2.0*3 Removing the Bluetooth Module Removing the LCD Module Chapter Step Size Quantity Screw Type Removing the Mainboard Step Size Quantity Screw Type Mainboard M2.5*4 Removing the Thermal Module Step Size Quantity Screw Type Thermal Module M2.0*3 Removing the CPU Removing the PCH Thermal Module Removing the RTC Battery LCD Module Disassembly Flowchart LCD Module Disassembly Process Step Size Quantity Screw Type LCD Bezel M2.5*4 Removing the LCD Bezel Removing the Camera Module Step Size Quantity Screw Type LCD Panel M2.0*3 Removing the LCD Panel Removing the FPC Cable Removing the Microphone Module Removing the Antennas Step Size Quantity Screw Type LCD Hinges M2.5*3 Removing the Hinges Replacing the MIC and WiFi Antennas LCD Module Reassembly Procedure Replacing the FPC Cable Replacing the LCD Panel Replacing the Webcam Replacing the LCD Bezel Main Module Reassembly Procedure Replacing the RTC BatteryReplacing the CPU Replacing the Thermal Module Replacing the PCH Thermal Module Chapter Replacing the LCD Module Page Chapter Replacing the Bluetooth Module Replacing the USB Board Replacing the Function Board Replacing the Power Switch Board Replacing the Upper Cover Page 102 Chapter Replacing the Keyboard Replacing the Hard Disk Drive Module Replacing the ODD ModulePage Replacing the Wlan Board Replacing the Dimm ModulesInsert the Wlan board into the Wlan socket Replacing the Lower Covers Replacing the Dummy Cards Replacing the Battery Pack Symptoms Verified Go To Common Problems Computer Shutsdown Intermittently Power On Issue No Post or Video No Display Issue Abnormal Video Display Random Loss of Bios Settings Built-In Keyboard Failure LCD Failure Internal Speaker Failure TouchPad Failure Sound Problems Microphone ProblemsSelect Set up microphone HDD Not Operating Correctly Select Repair your computerSelect Startup Repair ODD Not Operating Correctly ODD Failure Discs Do Not Play Drive Not Detected Thermal Unit Failure Wireless Function Failure Other Failures External Mouse Failure Intermittent Problems Undetermined ProblemsDimm Post Codes Code Post Routine DescriptionCode Beeps Post Routine Description 124 Chapter Code Beeps Post Routine Description Code Beeps For Boot Block in Flash ROM U10/EC/KBC Top View PU14/3V/5V PWM IC Clearing Password Check Clearing Password Check and Bios RecoverySteps for Clearing Bios Password Check Clear Cmos Jumper Bios Recovery Boot Block Bios Recovery by Crisis DiskBios Recovery Hotkey Steps for Bios Recovery from USB Storage FRU Field Replaceable Unit List Aspire 4553/4553G Exploded Diagrams LCD AssemblyDescription Acer P/N Chassis Assembly ZQ1 ZR6FBZR6004,REV MBSG,PARK,SAM,BT WO Cpuassy HDD-BKTWwan Minicard BEVT-22A23T0 STN BSQ Battery FRU ListCategory Partname Description Cables Case/Cover/Bracket Assembly Category Partname Description CPU/Processor Super Multi S.P ODD Bracket ZQ1 ODD BKT ODD Bezel -SUPER Multi ZR8 ODD BezelODD BD Combo Module Blue RAY Combo ZQ1 DVD/RW Sata WD3200BEVT MK2565GSX-EUL BS, 320G/P Sata 8MB LF FMK3265GSX-EUL MK3265GSX Sata 8MB LF F ML320M,WD Sata 8MB LF F BEVT-22A0RT0 S.P EULS.P HDD Bracket ZR6 HDD-BKT S.P ZY9ZQ1 K/BARAB-EN ZQ1 K/BBELGIUM Bportuguese BnorwegianZQ1 K/BRUSSIAN Bcroatian S.P LCD Module 144 Ddriii 1066 1GB RAM1GBDDR3 ZE8EBJ10UE8BDS0 AE-F S.P Miscellaneous Category Partname Description Heatsink Part Name Description Screw List Appendix a Aspire 4553/4553GModel Country Acer Description China W7HP64EMATTH1 MC TWN Gctwn LX.PSK W7HP64EMATMY1 MC S2.PSLX.PS AS4553-N332G32Mn W7HP64ATSG1 MC AS4553-N534G64Mn W7HP64ATSG1 MC Model Country Acer BOM Name Gctwn LX.PSK AS4553GPARK N832G50Mn 0C.022 XT512Cks3V3 AS4553G Thailand LX.PSU S2.PSU AS4553 Thailand Model Country Acer Part No VGA Chip Acla LX.PSUUMA Acla AS4553G Singapore LX.PSK02.006 AS4553G Thailand LX.PSK0C.023 AS4553 S2.PSU02.003 SO2GBIII13BR Model Country Acer Part No MemorySO2GBIII13BR SO1GBIII13BR SO2GBIII10 AS4553G Singapore LX.PSK02.009 SO4GBIII10 SO2GBIII10 SO2GBIII10 SO4GBIII10 SO2GBIII10 SO1GBIII10 SO1GBIII10 SO2GBIII10 AS4553 Thailand LX.PSU0C.009 NSM8XSBR Model Country Acer Part NoNSM8XS NBDCB4XS AS4553G Singapore LX.PSK02.008 N640GB5.4KS AS4553G Thailand LX.PSK0C.008 N500GB5.4KS AS4553 Singapore LX.PSU02.006 N320GB5.4KS AS4553 Thailand LX.PSU0C.025 N640GB5.4KS Appendix B Test Compatible Components Vendor Type Description Cover Microsoft Windows 7 Environment TestAdapter Audio Codec Vendor Type Description BluetoothCamera Card Reader Amdiss AAP320BRATP520BR Toshiba Keyboard Gagsbr Samsung GagsAUO Gags AUO Gagsbr NB Chipset Modem SB Chipset Side PortSoftware Wireless LAN Vendor Type Description WiFi AntennaPifa WNC 182 Appendix C Online Support Information 184 Index Removing 71, 73, 75 187 188