Acer Aspire 5742 Support Question
Acer Aspire 5742 Support Question
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Question posted by agamynau on December 26th, 2013
How To Replace Cmos Battery On Acer Aspire 5742
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Related Acer Aspire 5742 Manual Pages
Quick Start Guide - Page 5
...models". It is not installed on your computer, clicking on AcerSystem User Guide.
The Aspire Generic User Guide contains useful information applying to complete the installation. If Adobe Reader is ... productive, please refer to use your Acer notebook, we have designed a set of guides:
First off, the setup poster helps you for making an Acer notebook your choice for meeting your mobile...
Quick Start Guide - Page 267
3
Acer
Acer
Aspire Aspire AcerSystem
AcerSystem PDF (Portable Document Format
1
Start All Programs AcerSystem
니다 .
2 AcerSystem
Adobe Reader Adobe Reader AcerSystem Adobe Reader Adobe Reader Help and Support
Service Guide - Page 1
for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN Aspire 5742/5742G/5742Z/5742ZG Series Service Guide
Service guide files and updates are available on the ACER/CSD web;
Service Guide - Page 7
... (nVidia 7 Discrete (ATI 8 Your Acer Notebook tour 9 Top View 9 Rear ...Setup Utility 31 Navigating the BIOS Utility 31
Aspire 5742/5742G/5742Z/5742ZG BIOS 32 Information 32 Main...Password Utilities 42
Machine Disassembly and Replacement
47
Disassembly Requirements 47 Pre-disassembly Instructions 48...3G Cover (Discrete Only 56 Removing the RTC Battery (UMA Only 57 Removing the DIMM Module 59...
Service Guide - Page 8
... Speaker Module 141 Replacing the Upper Cover 142 Replacing the RTC Battery (UMA Only 146 Replacing the HDD Module 147 Replacing the WLAN Module 149 Replacing the DIMM Modules 151 Replacing the 3G Cover (Discrete Only 152 Replacing the Lower Logic Door 153 Replacing the ODD Module 154 Replacing the Keyboard 156 Replacing the SD Dummy Card 157 Replacing the Battery 158
VIII
Service Guide - Page 9
... Clearing Password Check 195 Clear CMOS Jumper 195 BIOS Recovery by Crisis Disk 197
FRU (Field Replaceable Unit) List
199
Aspire Exploded Diagrams 200 Main Assembly 200 Lower Cover 202 LCD Assembly 203 LED Assembly 204
Aspire FRU List 205 Screw List 229
Model Definition and Configuration
231
Aspire 5742/5742G 231 Aspire 5742Z/5742ZG 257
Test...
Service Guide - Page 12
...AVC) decoding • HDMI™ (High-Definition Multimedia Interface) with HDCP (High-bandwidth Digital Content Protection) support 5742, 5742Z • Intel® HD Graphics with 128 MB of dedicated system memory, supporting Microsoft® DirectX&#... DVD+R DL, 4X DVD-R DL
Webcam
• Acer Video Conference featuring: • Acer Crystal Eye webcam with 1280 x 1024 resolution
2
Chapter 1
Service Guide - Page 13
...and Hibernation power-saving modes
Battery • 48.8 W 4400 mAh 6-cell Li-ion standard battery pack • ENERGY STAR® • 5742, 5742Z • Battery life: 3.5 hours • 5742G, 5742ZG • Battery life: 3 hours
Power ...g (0.86 lbs.) with 180 cm DC cable • Acer QuicCharge™ technology: • 80% charge in 1 hour • 2-hour rapid charge system-off
Chapter 1
3
Service Guide - Page 14
... inches)
Weight: • 2.6 kg (5.74 lbs.) with 6-cell battery pack
Input and control
Keyboard: • 103-/104-/107-key Acer FineTip keyboard with independent standard numeric keypad, international language support
Touchpad: •...AC adapter
Optional items
• 1/2/4 GB DDR3 soDIMM module • 6-cell Li-ion battery pack • 3-pin 65 W AC adapter • External USB 56K modem 5742G, ...
Service Guide - Page 42
... @ 2.53GHz
WDC WD2500BEVT-22A23T0 WD-WX30AA9U3617 None
V1.01 Intel V1994 123456789
Aspire5742 Acer 3A1243A988698043211288AE1D5E974E
F1 Help ESC Exit
Select Item F5/F6 Change Values
F9 Setup Default
Select...as part of HDD installed on primary IDE master. Displays system BIOS version. Aspire 5742/5742G/5742Z/5742ZG BIOS
Information
The Information screen displays a summary of this system....
Service Guide - Page 155
...
Size M2.5*5
Quantity 7
Screw Type
8. Turn the computer over. Replace the ten (11) screws on the lower cover and four (4) screws on your model. Replace the seven (7) screws securing the upper cover top the lower cover.
Step
Upper Cover (red callout)
Size M2.5*8
Battery Bay (green callout)
M2*3
Quantity 11
4
NOTE: The lower...
Service Guide - Page 168
Slide and hold the battery release latch to secure the battery in the direction shown to the release position (1), insert the battery pack and press down (2). 1
2
2. Replacing the Battery
1. Slide the battery lock in place.
158
Chapter 3
Service Guide - Page 171
... replicators or docking stations.
Remove any stored power by removing the power cable and battery and holding down the power button for specific model procedures. 2. No Display Issue
If... to the computer and switch between the internal
display and the external display is selected. Do not replace a non-defective FRU:
No POST or Video
If the POST or video doesn't display, perform the...
Service Guide - Page 172
... in the application. Minimize or close all Windows. If the BIOS settings are no red Xs or yellow exclamation marks. • There are still lost, replace the cables. 4. Adjust the brightness to determine that the computer is more than one year old, replace the CMOS battery. 2. If the Issue is faulty and
should be...
Service Guide - Page 186
... the problem does not recur, reconnect the removed devices one at least 10 times. 2. If the problem remains, replace the following devices:
• Non-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM/Diskette drive Module • PC Cards 4. If no...
Service Guide - Page 205
... remove HDD, AC and Battery from the HW Gap. 5. If there is no Password request, BIOS Password is necessary to bypass the password check, users need to short the HW Gap to short the two points of clearing password and BIOS recovery for enabling BIOS Recovery. Clear CMOS Jumper
UMA
Item R127...
Service Guide - Page 209
... on the printed Service Guide. You MUST use the local FRU list provided by your Acer office may have a DIFFERENT part number code from those given in global configurations of customer... for repair and service of Aspire 5741/5741G.
Refer to this printed Service Guide. FRU (Field Replaceable Unit) List
Chapter 6
This chapter gives you the FRU (Field Replaceable Unit) listing in the FRU...
Service Guide - Page 210
Description
4
UPPER CASE ASSY
5
LOWER CASE-UMA
Acer P/N 60.R4F02.001 60.R4F02.002
200
Chapter 1
UMA W/O FAN
3
MAINBOARD
Acer P/N 23.R4F02.001 60.R4F02.006
MB.R4L02.001
No. Description
1
FAN-UMA
2
THERMAL MODULE-
Aspire Exploded Diagrams
Main Assembly
UMA
4 1 2
3
5
No.
Service Guide - Page 215
Aspire FRU List
Category ADAPTER
BATTERY
BOARD
Description
ADAPTER DELTA 65W 19V 1.7X5.5X11 YELLOW ADP-65JH DB A, LV5 LED LF ADAPTER LITE-...19V 1.7X5.5X11 BLUE HPA0904A3 B1LF, LV5 LED LF
BATTERY SANYO AS10D LI-ION 3S2P SANYO 6 CELL 4400MAH MAIN COMMON ID:AS10D31 BATTERY SONY AS10D LI-ION 3S2P SONY 6 CELL 4400MAH MAIN COMMON ID:AS10D41 BATTERY PANASONIC AS10D LI-ION 3S2P PANASONIC 6 CELL 4400MAH ...
Service Guide - Page 283
...ON LITE-ON
90W 65W 90W 65W 65W
LITE-ON
90W
Audio Codec Realtek
Battery PANASONIC
ALC272X Mirror w/Camera
6CELL2.2
SANYO
6CELL2.2
SIMPLO
6CELL2.2
SIMPLO
6CELL2.2
...Battery SIMPLO AS10D Li-Ion 3S2P LGC 6 cell 4400mAh Main COMMON ID:AS10D73
BT.00605.062 BT.00603.111 BT.00607.125 BT.00607.126
Appendix B
273 Refer to the Aspire 5741/5741G Compatibility Test Report released by Acer...
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