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manual Aspire Z3750 / Z3751 / Z5750 / Z5751 Service Guide 114
Models:
Z5750
Z3751
Z5751
Z3750
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Specifications
Error codes
Block Diagram
Wireless LAN
Hardware Diagnostic Procedure
Cmos Setup Utility
Disassembly Tools
Load Default Settings
Bluetooth
Bios Recovery
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Aspire Z3750 / Z3751 / Z5750 / Z5751 Service Guide
114
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Contents
Information, go to http//csd.acer.com.tw
Date Chapter Updates
Revision History
Copyright
Conventions
Service Guide Coverage
Page
Table of Contents
Online Support Information 149 Index 151
System Features
Component Description
Physical Specifications
Aspect Description
System Tour
Icon Component
Left View
Right and Rear Views
Specification
Hardware Specifications Processor
Specification Intel Core Intel Pentium
Chipsets
Plds DS-8A5SH
Sata
Hlds GT31N
Hlds CT21N
Wireless LAN
LG LM230WF1 TLA5 LF
Ccfl
Lvds
LG LM215WF1
Page
Cmos Setup Utility
System Utilities
Accessing the Setup Utility
Navigating through the Setup Utility
Key Function
Product Information
Field Description
All, But Keyboard
Standard Cmos Features
Field Description Value
Disabled
Advanced Bios Features
Enabled
Auto
Advanced Chipset Features
AMD-V
Pcie
Integrated Peripherals
Native IDE
Last State
Power Management Setup
S3 STR
PC Health Status
5VSB Vbat
Frequency/Voltage Control
DIMM/PCI
Bios Security Features
To set a system password
Load Default Settings
Save & Exit Setup
Exit Without Saving
Page
Disassembly Tools
Pre-disassembly Procedure
Quantity Color Torque Part Number
Disassembly Procedures
Removing the Computer Stand
Removing the I/O Cable Cover
Removing the Rear Cover
Removing the I/O Cable Plate
Removing the B-CAS Card Bracket
Removing the Optical Disc Drive
Quantity Color Torque Part Number
Removing the Scaler Board
Quantity Color Torque Part Number
Removing the USB/Audio Board
Quantity Color Torque Part Number
Removing the Speakers
Remove the screws securing the scaler board cover
Removing the Wall Mount Plate
Removing the Inverter Board
Remove the screws securing the inverter board
Removing the Graphics Card
Quantity Color Torque Part Number
Removing the Hard Disk Drive
Remove the screw securing the hard drive
Removing the Power Supply Unit
Remove the screw securing the PSU
Removing the Heat Sink Fan HSF Assembly
Removing the Processor
Removing the Memory Modules
Removing the Mainboard
Remove the screws securing the mainboard
Removing the I/O Shield
Removing the Side Bezel
Page
Removing the Front Bezel
Page
Removing the Capacitive LED Board
Removing the Bluetooth Module
Removing the Light Bars
Removing the Power Button
Removing the Webcam Module
Removing the Speaker Mesh Cover Assembly
Removing the Touchscreen Control Board
Removing the LCD Panel
Removing the LCD Panel Brackets
Removing the LCD Lvds Cable
Removing the System Cables
System External Inspection
Hardware Diagnostic Procedure
Power System Check
System Internal Inspection
Viewing Bios Checkpoints
Boot Block Initialization Code Checkpoints
Checkpoint Description
Boot Block Recovery Code Checkpoints
Post Code Checkpoints
Memory test. Display total memory in the system
Post Error Messages
DIM Code Checkpoints
Memory
Message Description
Storage Device
Message Description
Virus-related
Cmos
Message Displayed Description
Index of Symptom-to-FRU Error Messages
Hard Disk Drive-related Symptoms Symptom/Error Action/FRU
Optical Disc Drive-related Symptoms Symptom/Error Action/FRU
Modem-related Symptoms Symptom/Error Action/FRU
Real-Time Clock-related Symptoms Symptom/Error Action/FRU
Audio-related Symptoms Symptom/Error Action/FRU
Video and Monitor-related Symptoms Symptom/Error Action/FRU
Power Supply-related Symptoms Symptom/Error Action/FRU
Printer-related Symptoms Symptom/Error Action/FRU
Keyboard-related Symptoms Symptom/Error Action/FRU
Beep Codes
Beep Status Possible Causes
Performing a Bios Recovery
Bios Recovery
Creating the Bios Crisis Recovery Disk
Clearing Cmos
To clear the Cmos data
Block Diagram
System Architecture
Mainboard Layout
Code Component
DIMM4
BAT1
Cpufan
DIMM2
Page
Field Replaceable Unit FRU List
Exploded Diagram
Page
Boards
FRU List
Category Part Name Part Number
Wireless antennas
Processor
Hard drive
Heat sink fan
Memory
Optical drive
Speakers
Case / Cover / Bracket / Assembly
LCD panel
Hinge Cover
Assembly Hinge
Power Cage Bracket
IO Cover
Cables
Power supply unit
AC power cord
Keyboard
Category
Part Name
Slovak Keyboard 105KEY LITE-ON SK-9621 USB Silver
Portuguese Keyboard 105KEY LITE-ON SK-9621 USB Silver
Romanian Keyboard 105KEY LITE-ON SK-9621 USB Silver
Slovenian Keyboard 105KEY LITE-ON SK-9621 USB Silver
Belgium Keyboard 105KEY LITE-ON SK-9660 RF2.4 Silver
Keyboard 105KEY LITE-ON SK-9660 RF2.4 Silver
ARABIC/FRENCH Keyboard 105KEY LITE-ON SK-9660 RF2.4 Silver
CZECH/SLOVAK Keyboard 105KEY LITE-ON SK-9660 RF2.4 Silver
Miscellaneous
Mouse
Screws
Page
Model Definitions and Configurations
Aspire Z3750 / Z3751 / Z5750 / Z5751 Model Configurations
Common model features
PFC PRC USB USB/A1 VGA
U2GBI U1GBI
Bsmi USB USB/A1 W7HP
Nbdrw
S1.SE EMEA00
Type KitDTX AIO 007 2G*2/1000G*1/NSM8XS/B23
DVI/DSUB Dtxa ATX
Aspire Z3750 / Z3751 / Z5750 / Z5751 Service Guide 114
TC-37MPK VGA/HDMI
Device Name Vendor
W37G Hdmi
HSDPA/UMTS/EDGE/GPRS/GSM
Data
USB HDD
USB ODD
Component Vendor Type Description Part Number
Approved Vendor Lists AVLs
Aspire AZ3750 AVL
U1GBIII13
WCC4H Hgst
Hgst
W3EA
Hlds NBDCB4XS
WCC4H
NBDCB4XS
NBDRW4XS
DVI/DSUB ATX BKT Rohs 4 Layer Cost Down
DVI/DSUB ATX ATX BKT Rohs
DVI/DSUB ATX ATX BKT Rohs 4 Layer Cost Down
DVI/DSUB ATX
USB/A1
AUO D21.5WUXGA
LPL D21.5WUXGA
Keyboard Lite-On SK-9621 USB 105KS Silver UK KB.USB0B.304
Component Vendor Type Description Part Number
Component Vendor Type Description Part Number
Aspire AZ3751 AVL
Hgst
WCC4H
DVI/DSUB ATX ATX BKT Rohs
AUO D21.5WUXGA
Continuation
Component Vendor Type Description Part Number
Component Vendor Type Description Part Number
Aspire AZ5750 AVL
U1GBIII10
Hgst
WCC4H
DVI/DSUB ATX ATX BKT Rohs
D23FHD
LPL D23FHD
Continuation
Component Vendor Type Description Part Number
Component Vendor Type Description Part Number
Aspire AZ5751 AVL
Memory Hynix
WCC4H
DVI/DSUB ATX ATX BKT Rohs
D23FHD
Continuation
Component Vendor Type Description Part Number
Component Vendor Type Description Part Number
Online Support Information
Page
Index
Page
Light bar/capacitive LED function cable
Beep codes 82 checkpoints 70 error messages
