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Specifications
System Block Diagram
Bluetooth
Password
Euro symbol
Indicators
Wireles Bluet LAN1 Ooth
Warranty
Dimension
SKU Configuration
Page 176
Image 176
Mainboard Bottom View
Batter
FAN
DC-in
VGA
ODD
HDMI
LAN
HDD
USB
MIC
WLAN
Headphone/
SPDIF
166
Chapter 5
Page 175
Page 177
Page 176
Image 176
Page 175
Page 177
Contents
Aspire 5553/5553G Series Service Guide
Revision History
Copyright
III
Conventions
Preface
Page
Table of Contents
149
Viii
FRU Field Replaceable Unit List 169
Table of Contents
Features
Chapter
Dimensions and Weight
Power Adapter and Battery
Storage subsystem
Audio subsystem
Special Keys and Controls
USB Ports
Software
Energy Star
Environment
Warranty
Optional Items
System Block Diagram
PCB Stack UP
Top View
Icon Description
Closed Front View
Left View
Right View
Hdmi
HDD
Indicators
Base View
TouchPad Basics
Function Left Button Right Button Main TouchPad
Using the Keyboard
Desired access Num Lock on Num Lock off
Lock Keys and embedded numeric keypad
Lock key Description
Windows Keys
Key Description
Hot Keys
Hotkey Icon Function Description
US dollar sign
Euro symbol
Special Keys
Hardware Specifications and Configuration
SKU Configuration
HDD Toshiba
Sata
MK5065GSX,C WD5000BEVT MK6465GSX,C
320G/P Sata Sata 8MB LF ML320M,WD
Vram
Vram Vram Hynix Samsung
H5TQ1G63BF
HC12 LF
CPU
Processor Specification
North Bridge Chipset Specification
Setup of 2D polygons and lines Chapter
Item NB Features
New multi-level texture cache to give optimal performance
Full color 8-bit alpha blend
RS880M complies with all relevant Windows Logo Program
Southbridge Chipset Feature
Item SB Feature
Item SB Features
System Memory Specification
USB
Gpio
Video Specifications
LCD Display/HDMI Resolutions Supported Bits
Hard Disk Drive Interface Specification
AMD Parkxt AMD Madisonpro
Lvds
LCD Specification
RPM
Bluetooth Specification
Audio Codec and Amplifier Specification
LAN Interface Specification
Keyboard Specification
Media Card Reader Specification
Atheros AR8151L
Battery Specification
Camera Specifications
Wireless LAN Specification
Chapter
Bios Setup Utility
Navigating the Bios Utility
Information
Parameter Description
Parameter Description Format/Option
Option Switchable or
Main
Assisted Virtualization This function
Disabled or
Security
Parameter Description Option
Clear or Set
Setting a Password
Removing a Password
Changing a Password
Continue
Boot
IDE HDD WDC WD6400BEVT-22A0RT0
Exit
Exit Saving Changes
Bios Flash Utility
DOS Flash Utility
USB HDD
WinFlash Utility
Select Enter Unlock Password and press Enter
Remove HDD/BIOS Password Utilities
Remove HDD Password
Removing Bios Passwords
Miscellaneous Utilities
Using Boot Sequence Selector
Using DMITools
Using the LAN MAC Utility
Example 1 Read DMI Information from Memory
Related Information
Disassembly Requirements
Replacement Requirements
Pre-disassembly Instructions
Disassembly Process
Main Screw List Quantity Acer Part Number
External Module Disassembly Process
Screw List Step Quantity
External Modules Disassembly Flowchart
Removing the Battery Pack
Removing the Dummy Card
Removing the Base Door
Step Screw Quantity Screw Type
Lift the base door out and away Chapter
Removing the Hard Disk Drive Module
Remove the two 2 screws of the HDD bracket
Removing the Dimm Module
Removing the Wlan Module
Pull the Wlan module out and away
Removing the ODD Module
Remove the two 2 screws of the ODD bracket
Removing the RTC Battery
Main Unit Disassembly Process
Main Unit Disassembly Flowchart
Screw List Step Quantity
Removing the Keyboard
Chapter
Removing the Upper Cover
Step Screw Quantity Screw Type
Step Screw Quantity Screw Type
Chapter
Removing the Switch Board
Unlock and disconnect the switch board FFC
Removing the Power Board
Lift the power board away
Removing the LCD Module
Chapter
Page
LCD Module Hinge M2.5*5 Disassembly
Lift the LCD module out of the assembly Chapter
Removing the USB Board
Page
Removing the Bluetooth Module
Page
Removing the Mainboard
Page
Removing the Thermal Module
Removing the CPU
Removing the PCH Thermal Unit
Removing the Power Cable Assembly
Chapter
LCD Module Disassembly Process
LCD Module Disassembly Flowchart
Removing the LCD Bezel
Page
Removing the Camera Board
Removing the LCD Panel
Step Screw Quantity Screw Type Remove Left Hinge M2.5x3
100 Chapter
Disconnect the FPC cable Chapter 101
Removing the Antennas
Step Screw Quantity Screw Type
104 Chapter
Removing the Microphone Cable
LCD Reassembly Procedure
Replacing the Microphone
Replacing the Antennas
Step Screw Quantity Screw Type Replace Right Hinge M2.5*3
Lay the cables along the retention guides Chapter 109
Replacing the LCD FPC Cable
Replacing the LCD Panel
Step Screw Quantity Screw Type Replace Left Hinge M2.5*3
Replacing the Camera Board
Replacing the LCD Bezel
Page
Step Screw Quantity Screw Type Replace LCD Bezel M2.5*4
Main Unit Reassembly Process
Replacing the Power Assembly
Replace the one 1 screw
Replacing the PCH Thermal Module
Replacing the CPU
120 Chapter
Replacing the Thermal Module
Step Screw Quantity Screw Type Mainboard Assembly M2.5*5
Replacing the Main Board
Step Screw Quantity Screw Type USB Card Assembly M2.5x5
Replacing the USB Card
Connect and lock the USB card FFC to the mainboard
Replacing the Bluetooth Module
Connect the Bluetooth module cable to the main board
Replacing the LCD Module
128 Chapter
Page
130 Chapter
Replacing the Power Board
Replacing the Switch Board
Step Size Quantity Screw Type
Replacing the Upper Cover
Replace the nine 9 screws
Page
Connect and lock the button board FFC
Replacing the Keyboard
Replacing the Wireless LAN Module
Step Size Quantity Screw Type Wlan Assembly M2.5*3
Replacing the Dimm Module
Step Size Quantity Screw Type HDD Assembly M3*3
Replacing the Hard Disk Drive
142 Chapter
Replacing the RTC Battery
Replacing the ODD Module
Replace the two 2 screws to secure the ODD bracket
Replacing the Base Door
Replacing the Battery
Replace the Dummy Card
148 Chapter
Common Problems
Symptoms Verified Go To
Power On Issue
Computer Shuts down Intermittently
No Display Issue
No Post or Video
Random Loss of Bios Settings
Abnormal Video Display
LCD Failure
Built-In Keyboard Failure
TouchPad Failure
Sound Problems
Internal Speaker Failure
Internal Microphone Failure
Microphone Problems
Select Set up microphone
Select Startup Repair
HDD Not Operating Correctly
Select Repair your computer
USB Failure
Other Failures
Dimm
Intermittent Problems
Undetermined Problems
Code Beeps Post Routine Description
Post Code Reference Tables
Post Code Range Post Routine Description
162 Chapter
Code Beeps Post Routine Description
Code Beeps For Boot Block in Flash ROM
Jumper and Connector Locations
Mainboard Top View
Mainboard Bottom View
Bios Recovery
Bios Recovery by Crisis Disk
Bios Recovery Boot Block
Bios Recovery Hotkey
168 Chapter
FRU Field Replaceable Unit List
Description Part Number
Exploded Diagrams
Main Assembly
Chapter 171
LCD Assembly
FRU List
Power CORDSWI1.8M 3PBLACK FZ010008-011
Power Cord US 3PIN Rohs
Power Cord Brazil Imetro 3 PIN
Power Cord UK 3PIN
DVD/RW Super Multi 12.7MM Module
ODD Bezel -SUPER Multi
Blur RAY Combo Module 12.7MM
ODD Bezel BD Combo
HDD Bracket
Sata LF F/W0001SDM1
MK3265GSX Sata 8MB LF F/WGJ001J
Category Partname Acer Part no Keyboard
LCD Module Assy LED IMR W/ANTENNA*2 for NON
LCD Cover Assy IMR W/MIC CCD Cable ANTENNA*2
LCD Bezel Assy for CCD W/RUBBER W/LOGO
LCD Hinge L
Main Board UMA RS880+SB820 W/CARD Reader W
CPU Main Board PARKXT512 RS880+SB820 W/CARD
Reader W/O CPU Main Board MADISONPRO1GB RS880+SB820 W
Card Reader W/O CPU
Screw M2.5*4.0-IBUWZNNYLON Patchiron
Screw M2.5*5-IBNINYLOK
Screw M2.5*2-I NI,NYLOKIRON
Screw M2.0*3.0-I-NI-NYLOK
Appendix a
Model Country Acer Part No Description
W7HP64EMATME2 MC
W7HP64EMATZA2 MC
W7HP64EMATTR1 MC
W7HP64EMATMEB MC
W7HP64EMATZA4 MC
Middle LX.PUB02.095 AS5553G-N936G50Mn EM East
Turkey LX.PUB02.092 AS5553G-N936G50Mn EM
186
Middle LX.PUB02.048 AS5553G-N934G32Mn EM East
South LX.PUB02.046 AS5553G-N934G32Mn EM Africa
Middle LX.PUB02.032 AS5553G-N934G32Mn EM East
190
Middle LX.PUA02.047 AS5553G-N933G32Mn EM East
Middle LX.PUA02.042 AS5553G-N933G32Mn EM East
Model Country Acer Part No Description
Acla
NLED15.6WXGAGS Madisonpro 1G-DDR3
Model
VGA Chip
AS5553G-N936G64Mn
AS5553G-N936G50Mn APN930
AS5553G-N936G50Mn
AS5553G-P524G32Mi ATP520
AS5553G-N934G32Mn
NLED15.6WXGAGS Parkxt
AS5553G-N933G32Mn
SMPN120 NLED15.6WXGAGS Parkxt
NLED15.6WXGAGS UMA
Wireles Bluet LAN1 Ooth
Model Memory
SO2GBII
NSM8X
3rd WiFi N936G64 I10 II10 2x2 BGN Appendix a 205
3rd WiFi N936G64 I10 II10 2x2 BGN
3rd WiFi N936G50 I10 II10 2x2 BGN AS5553G
3rd WiFi N936G50 I10 II10 2x2 BGN
3rd WiFi N936G50 I10 II10 2x2 BGN Appendix a 209
3rd WiFi P524G32M I10 AS5553G
3rd WiFi N934G32 I10 2x2 BGN Appendix a 211
212
NBDCB4
SO2GBII SO1GBII
3rd WiFi N933G32 I10 AS5553G
3rd WiFi N933G32 I10 2x2 BGN Appendix a 215
SO1GBII SO2GBII SO4GBI
3rd WiFi P524G50M I10 2x2 BGN AS5553
218
Appendix B
8MB LF F/WGJ001J
Hard Drive 9.5mm only Sata 5400rpm
8MB LF F/WGJ002J
BD Combo 5.25/ 12.7mm-H Sata
Battery
Super-Multi 5.25/ 12.7mm-H Sata
Power Cord 3PIN
Wireless Lan Mini Card
Bluetooth
AC Adapter 65W/90W adapter
Antenna
Pifa
Audio codec
Digital MIC Camera
224
Online Support Information
Appendix C
226
Bios
Index
Block Diagram
229
Batter
VGA
ODD 
HDMI 
LAN
BatterVGA ODD HDMI LAN