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Acer Aspire 5810TZ Aspire 5810TZ Service Guide - Page 45

Remove BIOS Password, Reboot the system and key in qjjg9vy or 07yqmjd as your BIOS user password. - display problem

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Remove BIOS Password • If you key in wrong Supervisor Password for three time, "System Disabled" would display on the screen. See the image below. • If you need to solve BIOS password locked problem, you can run BIOS_PW.EXE 1. Key in "bios_pw 14452 0" 2. Choose one upper-case string • Reboot the system and key in "qjjg9vy" or "07yqmjd" as your BIOS user password. Chapter 2 37

Section	Page
Aspire 5810T/5810TZ/5410T/5810TG	1
Features	9
Aspire 5810T/5810TZ/5410T System Block Diagram	11
Aspire 5810TG System Block Diagram	12
Your Acer Notebook tour	13
Right View	16
Indicators	19
Easy-Launch Buttons	19
Touchpad basics (with two-click buttons)	19
Using the Keyboard	21
Lock Keys and Numeric Keypad	21
Windows Keys	22
Hot Keys	23
Special Key (only for certain models)	23
Windows Mobility Center	24
Using the System Utilities	25
Acer GridVista (dual-display compatible)	25
Hardware Specifications and Configurations	27
BIOS Setup Utility	33
Navigating the BIOS Utility	34
Information	35
Main	36
Security	38
Boot	41
Exit	42
BIOS Flash Utility	43
Remove HDD and BIOS Passwords	44
Disassembly Requirements	47
General Information	48
Pre-disassembly Instructions	48
Disassembly Process	48
External Module Disassembly Process	49
External Modules Disassembly Flowchart	49
Removing the Battery Pack	50
Removing the Lower Cover	51
Removing the Optical Drive Module	52
Removing the DIMM	53
Removing the Hard Disk Drive Module	54
Removing the SSD Module	56
Removing the RTC Battery	56
Main Unit Disassembly Process	57
Main Unit Disassembly Flowchart	57
Removing the Keyboard	58
Removing the WLAN Board Module	59
Separating the Upper Case from the Lower Case	60
Removing the Power Button Board	63
Removing the Touchpad Module	64
Removing the Speaker Module	65
Removing the System Board	66
Removing the LCD Module	69
Removing the Thermal Module	70
Removing the Mini Board Module	72
Removing the CRT Board Module	73
Removing the Bluetooth Module	74
Removing the Card Reader Board	75
LCD Module Disassembly Process	77
LCD Module Disassembly Flowchart	77
Removing the LCD Bezel	78
Removing the LCD Panel Hinges	79
Removing the LCD Panel	81
Removing the Webcam	83
System Check Procedures	86
External Diskette Drive Check	86
External Optical Disk Drive Check	86
Keyboard or Auxiliary Input Device Check	86
Memory check	87
Power System Check	87
Touchpad Check	88
Power-On Self-Test (POST) Error Messages	89
Post Code Table	90
Index of Symptom-to-FRU Errors	93
Intermittent Problems	97
Undetermined Problems	98
Top and Bottom Views	99
Aspire 5810T/5810TZ/5410T Top View	99
Aspire 5810T/5810TZ/5410T Bottom View	100
Aspire 5810TG Top View	101
Aspire 5810TG Bottom View	102
Clearing Password Check and BIOS Recovery	103
BIOS Recovery by Crisis Disk	104
Aspire 5810T/5810TZ/5410T Series Exploded Diagram	108
Aspire 5810TG Series Exploded Diagram	109
Model Definition and Configuration	125
Aspire 5810T/5810TZ/5410T/5810TG Series	126
Microsoft® Windows® Vista Environment Test	138
Online Support Information	141

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