Home > Acer > Notebook > Acer Aspire 1420pt Service Guide

Acer Aspire 1420pt Service Guide

    Download as PDF Print this page Share this page

    Have a look at the manual Acer Aspire 1420pt Service Guide online for free. It’s possible to download the document as PDF or print. UserManuals.tech offer 720 Acer manuals and user’s guides for free. Share the user manual or guide on Facebook, Twitter or Google+.

    							Chapter 4161
    0x
    56PLATFORM_IDE
    0x
    57SMBIOS
    0x
    58MEMORY_SUB_CLASS
    0x
    59MISC_SUB_CLASS
    0x5ACON_PLATFORM
    0x5BSAVE_MEMORY_CONFIG
    0x5CACPI_SUPPORT
    0x5DCON_SPLITTER_UGA_VGA / CON_SPLITTER
    0x5
    EVGA_CLASS
    0x
    5FDATA_HUB
    0x
    60DISK_IO
    0x
    61
    0x
    62MEMORY_TEST
    CRISIS_RECOVERY
    0x
    63LEGACY_8259
    0x
    64LEGACY_REGION
    0x
    65LEGACY_INTERRUPT
    0x
    66BIOS_KEYBOARD
    0x
    67BIOS_VEDIO
    0x
    68MONITER_KEY
    0x
    69LEGACY_BIOS
    0x6ALEGACY_BIOS_PLATFORM
    0x6BPCI_PLATFORM
    0x6CISA_FLOOPY
    0x6DPS2_MOUSE
    0x6
    EUSB_BOT
    0x
    6FUSB_CBI0 
    						
    							162Chapter 4
    0x
    70USB_CBI1
    0x
    71USB_KB
    0x
    72USB_MASS_STORAGE
    0x
    73BUS_PCI_UHCI
    0x
    74USB_MOUSE
    0x
    75
    USB_BUS
    0x
    76SETUP_UTILITY
    0x
    77FW_BLOCK_SERVICE
    0x
    78
    0x
    79USB_LEGACY_PLATFORM
    GRAPHICS_CONSOLE
    0x7ATERMINAL
    0x7BDATA_HUB_STD_ERR
    0x7CFAT
    0x7DPA R T I T I O N
    0x7
    EENGLISH
    0x
    7FFRENCH
    0x
    80HII_DATABASE
    0x
    81SETUP_BROWSER
    0x
    82OEM_SETUP_BROWSER
    0x
    83OEM_BADGING_SUPPORT
    0x
    84LEGACY_MOUSE
    0x
    85BIOS_SNP16
    0x
    86BUS_PCI_UNDI
    0x
    87SETUP_MOUSE
    0x
    88OEM_SETTING 
    						
    							Chapter 4163
    Each SmmDriver entry point used in 80_PORT
    0x
    89MONITOR_KEY
    0x8APLATFORM_BDS
    0x8BFAULT_TOLERANT_WRITE
    0x8CUPDATE_DISPATCHER
    0x8DCHINESE
    0x8
    ETPM_S3_Resume
    0x
    8F
    0x
    90USB_EHCI
    SNP_32_64
    0x
    91PXE_BC
    0x
    92PXE_DHCP4
    0x
    93EBC
    0x94~0x9FRESERVED
    0xA0DXE_H2O_DEBUG_IO
    0xA1DXE_H2O_DEBUG_IO
    0xA2DXE_TPM_TCG
    0xA3DXE_TPM_PHYSICAL_PRESENCE
    0xA4DXE_OEM_SERVICE
    0xA5DXE_EVENT_LOG
    0xA6
    0xA7DXE_ SECURITY_HDD_PASSWORD_SERVICE
    DXE_LAN_ASF_INIT
    0xA8DXE_BUS_PCI_SERIAL
    0xA9DXE_LAN_IDER_CONTROLLER
    0xAADXE_LAN_AMT
    0xABDXE_ SECURITY_SYSTEM_PASSWORD_SERVICE
    0xACDXE_ SECURITY_ PASSWORD_CONSOLE
    0xADDXE_ DATA_HUB_RECORD_POLICY
    0xAEDXE_TPM_DRIVER
    0xAFRESERVED
    0xB0
    0xB1JAPANESE
    DXE_UNICODE_COLLACTION
    0xC0SMM_ACCESS 
    						
    							164Chapter 4
    0xC1SMM_CONTROL
    0xC2SMM_BASE
    0xC3SMMAP
    0xC4SMMCORE
    0xC5SMM_DISPATCH
    0xC6SMM_START
    0xC7SMM_RUNTIME
    0xC8SB_SMM_DISPATCH
    0xC9SMM_THUNK
    0xCASMM_ACPI_SW_CHILD
    0xCBSMM_SB_S3_SAVE
    0xCCSMM_PLATFORM
    0xCD
    0xCESMM_GMCH_MBI
    SMM_FW_BLOCK_SERVICE
    0xCFSMM_VARIABLE
    0xD0SMM_IHISI
    0xD1SMM_INT15_MICROCODE
    0xD2SMM_PNP
    0xD3SMM_USB_LEGACY
    0xD4SMM_INT13_HDD
    0xD5SMM_INIT_PPM
    0xD6SMM_OHCI1394
    0xD7SMM_ SECURITY_HDD_PASSWORD_SERVICE
    0xD8SMM_OEM_SERVICE
    0xD9SMM_PPM
    0xDASMM_DIGITAL_THERMAL_SENSOR 
    						
    							Chapter 5165
    Jumper and Connector Locations
    Mainboard Top View
    ItemDescriptionItemDescription
    PJ2 DC-in  CN1 LED connector
     PJ1 Battery connector CN17 USB connector
    CN6 LCD connector CN18 HDMI
    CN5 Touchscreen connector CN2 Keyboard connector
    CN7 Bluetooth connector CN3 Touchpad connector
    CN8 Speaker connector CN4 Card reader board connector
    Chapter 5 
    						
    							166Chapter 5
    Mainboard Bottom View
    ItemDescriptionItemDescription
    CN9 HDD connector CN17 USB connector
    JSIM1 SIM card connector CN14 RTC battery connector
    PJ1 Battery connector CN13 Mini card for 3G 
    CN16 CRT CN10 Mini card for WLAN
    PJ2 DC-in CN22 DRR2 DIMM2
    U17 CPU CN23 DDR2 DIMM1
    U18 North Bridge GS45 U19 SB ICH9M
    CN18 HDMI connector CN15 Fan connector 
    						
    							Chapter 5167
    Clearing Password Check and BIOS Recovery
    This section provides a procedure for clearing the password and BIOS. The Hardware Open Gap on the main 
    board clears the CMOS of all user settings and restores factory defaults.
    Mainboard CMOS Discharge
    Discharging the CMOS clears all user settings.
    1.Disassemble the notebook and take out the Mainboard. See “Removing the Mainboard” on page 69.
    2.Remove the RTC battery. See “Removing the RTC Battery” on page 73.
    3.Turn the mainboard over, lift up the DIMM protective cover, and short the G3 pad.
    4.Reconnect the RTC battery and reassemble the unit. 
    						
    							168Chapter 5
    BIOS Recovery by Crisis Disk
    BIOS Recovery Boot Block
    The BIOS Recovery Boot Block is a special block of BIOS. It is used to boot up the system with minimum BIOS 
    initialization. Users can enable this feature to restore the BIOS firmware to the factory settings if a BIOS flash 
    process fails.
    BIOS Recovery Hotkey
    The system provides a function hotkey: Fn+Esc, to enable the BIOS Recovery process when a system is 
    powered on during BIOS POST. To use this function, it is strongly recommended to have the AC adapter and 
    Battery present. If this function is enabled, the system will force the BIOS to enter a special BIOS block, called 
    Boot Block.
    Steps for BIOS Recovery from USB Storage
    Before performing this procedure, prepare a Crisis USB key. The Crisis USB key can be made by executing 
    the Crisis Disk program in a functioning system with a Windows XP, Vista or 7 OS.
    IMPORTANT:The Crisis Disk program will overwrite all data on any drive that you use as a crisis disk.
    Follow the steps below:
    1.Modify the archive name from ZE8 bios to ZE8X64.fd
    2.Save ROM file (file name: ZE8X64.fd) to the root directory of the USB storage.
    3.Plug the USB storage into a USB port of the machine to have the crisis utility run on.
    4.Remove the battery and AC adaptor of the machine.
    5.While pressing the Fn + ESC buttons plug in the AC adaptor and then press Power. Keep pressing 
    Fn+ESC till the power button flashes.
    The LED of the USB flash disk flashes for three (3) to seven (7) minutes. 
    When CRISIS is complete, the system auto restarts with a workable BIOS. 
    6.Update the latest version BIOS for this machine by the regular BIOS flashing process. 
    						
    							Chapter 6169
    FRU (Field Replaceable Unit) List
    This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of the computer. Refer to this 
    chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization).
    Please note that WHEN ORDERING FRU PARTS, you should check the most up-to-date information available on your 
    regional web or channel. For whatever reasons a part number change is made, it will not be noted on the printed Service 
    Guide. For ACER AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code from 
    those given in the FRU list of this printed Service Guide. You MUST use the local FRU list provided by your regional Acer 
    office to order FRU parts for repair and service of customer machines.
    NOTE: To scrap or to return the defective parts, you should follow the local government ordinance or regulations on how to 
    dispose it properly, or follow the rules set by your regional Acer office on how to return it.
    Exploded Diagram
    ItemDescriptionAcer Part No.
    1 LCD cover 60.PNF07.001
    2 LCD Panel LK.11605.003
    3 LCD Bezel 60.PND07.004
    4 Keyboard Module KB.I110A.026
    5 Upper Cover 60.PLN07.001
    
    
    
    
    
    
    
    
    
    
     
     
    Chapter 6 
    						
    							170Chapter 6
    6 Battery Module BT.00607.114
    7CPU N/A
    8 Chassis Assembly 60.PLN07.003
    9 Mainboard Assembly MB.PND06.002
    10 Hard Disk Drive Assembly KH.16001.042
    11 RAM DDR3 Module KN.1GB0B.019
    12 WLAN Module KI.SPH01.005
    13 Adapter AP.03001.001
    14 Bluetooth Module BH.21100.004
    15 3G Module TBD
    ItemDescriptionAcer Part No. 
    						
    All Acer manuals Comments (0)

    Related Manuals for Acer Aspire 1420pt Service Guide