Acer Aspire 5740 Support Question
Acer Aspire 5740 Support Question
Find answers below for this question about Acer Aspire 5740.Need a Acer Aspire 5740 manual? We have 2 online manuals for this item!
Current Answers
Answer #1: Posted by tintinb on January 15th, 2013 5:33 PM
tintinb
Member since:
October 26th, 2012 Points: 7,056,560
Member since:
October 26th, 2012 Points: 7,056,560
There are many replacement batteries for Acer Aspire 5740 available at Amazon.com. The battery price ranges between $15 to $40 depending on the vendor's pricing. You can purchase these batteries from the links I have provided below.
- http://www.amazon.com/AS07A41-Replacement-Li-Ion-Laptop-Battery/dp/B004UOPAKW/ref=sr_1_1?s=electronics&ie=UTF8&qid=1358296186&sr=1-1&keywords=Acer+Aspire+5740+battery
- http://www.amazon.com/Battery-Aspire-5740DG-laptop-AS07A72/dp/B0049JAUK8/ref=sr_1_2?s=electronics&ie=UTF8&qid=1358296186&sr=1-2&keywords=Acer+Aspire+5740+battery
- http://www.amazon.com/Bavvo-Laptop-Replacement-Battery-Compatible/dp/B005H3DX2W/ref=sr_1_3?s=electronics&ie=UTF8&qid=1358296186&sr=1-3&keywords=Acer+Aspire+5740+battery
If you have more questions, please don't hesitate to ask here at HelpOwl. Experts here are always willing to answer your questions to the best of our knowledge and expertise.
Regards,
Tintin
Related Acer Aspire 5740 Manual Pages
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 7
... and Replacement
33
General Information 34 Pre-disassembly Instructions 34 Disassembly Process 34
External Module Disassembly Process 35 External Modules Disassembly Flowchart 35 Removing the Battery Pack 36 Removing the SD Dummy Card 37 Removing the DIMM Module 38 Removing the Back Cover 39 Removing the Hard Disk Drive Module 40 Removing...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 11
...; Non-operating: 20% to 80%
Dimension and weight
• Dimensions: 383 (W) x 250 (D) x 26/37 (H) mm (15.1 x 9.9 x 1.03/1.5 inches) • Weight: 2.8 kg (6.16 lbs.) with 6-cell battery pack NOTES: 1.
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 17
Chapter 1
9 fan
Note: Do not cover or obstruct the opening of the fan. Base view
# Icon Item
1
Battery bay
Description Houses the computer's battery pack.
2
Battery release latch
Releases the battery for removal.
3
Battery lock
Locks the battery in position.
4
Hard disk bay
Houses the computer's hard disk (secured with screws).
5
Memory compartment
Houses the computer's main ...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 39
... memory update is connected to a power outlet and plugged in Windows" on the system from the USB device and perform crisis
recovery action. If the battery pack does not contain enough power to run the Flash utility. After POST, release Fn + ESC key. Chapter 2
31
Follow the steps below to finish BIOS...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 42
....9A522.3R0 86.9A554.4R0 86.00E13.524 86.9A552.4R0 86.1A553.100
34
Chapter 3 Observe the order of the hardware components. Remove the battery pack.
General Information
Pre-disassembly Instructions
Before proceeding with the disassembly procedure, make sure that order. Unplug the AC adapter and all peripherals. 2.
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 43
EXTERNAL MODULE DISASSEMBLY
TURN OFF POWER AND PERIPHERALS
UNPLUG POWER CABLES
REMOVE BATTERY PACK
SD DUMMY CARD
Captive Screwx2
Ax3
BACK COVER
Captive Screwx1
Ax1
DIMM COVER
ODD MODULE
Fx1
WLAN BOARD
Fx1
HDD MODULE
DIMM MODULES
OPTICAL DISK ...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 44
... to pop out the battery pack, then remove the battery
pack from the main unit.
36
Chapter 3 Slide the battery release latch to the release position to the unlock position. Turn base unit over. 2.
Note: Battery has been highlighted with the yellow circle as above image shows. Removing the Battery Pack
1. Please detach the battery and follow the local...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 46
Use a plastic screw driver to carefully pry open the DIMM module cover.
38
Chapter 3
See "Removing the Battery Pack" on page 36. 2. Removing the DIMM Module
1. Remove the one captive screw and one screw (A) securing the DIMM module cover. Size (Quantity) M2.5 x L8 (1)
Black
Color
Torque 3 kgf-cm
Part No. 86.00E34.738
3.
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 47
... DIMM socket to release the DIMM.
5.
Removing the Back Cover
1. Remove the two captive screws and three screws (A) securing the back cover. See "Removing the Battery Pack" on page 38. 4. See "Removing the DIMM Module" on page 36. 2. 4. Remove the DIMM module.
Size (Quantity) M2.5 x L8 (3)
Black
Color
Torque 3 kgf-cm
Part...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 48
Removing the Hard Disk Drive Module
1. See "Removing the Battery Pack" on page 39.
40
Chapter 3 See "Removing the Back Cover" on page 36. 2. See "Removing the DIMM Module" on page 37. 3. Remove the back cover from the lower case. See "Removing the SD Dummy Card" on page 38. 4. 5. Use a plastic screw driver to carefully pry open the back cover. 6.
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 51
....
7. Part No. 86.9A552.4R0
Chapter 3
43 Detach the short wireless board module from connector #2 on page 40. 6. Removing the WLAN Modules
1. See "Removing the Battery Pack" on page 37. 3. See "Removing the SD Dummy Card" on page 36. 2.
Remove the one screw (F) securing the short wireless board module to the system.
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 52
... WLAN board, make sure the cable are arranged properly. Slowly pull out the
ODD module from the ODD drive bay.
44
Chapter 3 See "Removing the Battery Pack" on page 40. 6.
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 55
...
1.
See "Removing the SD Dummy Card" on page 36. 2. Use a plastic screw driver to pry loose the side of the middle cover.
9. See "Removing the Battery Pack" on page 37. 3. See "Removing the DIMM Module" on page 43. 7. See "Removing the WLAN Modules" on page 38. 4. See "Removing the Back Cover" on...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 57
See "Removing the Battery Pack" on page 38. 4. See "Removing the DIMM Module" on page 36. 2. See "Removing the Back Cover" on page 47. 9.
Detach the volume button board from ...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 58
10. See "Removing the Battery Pack" on page 37. 3. See "Removing the SD Dummy Card" on page 36. 2. See "Removing the Middle Cover" on page 40. 6. See "Removing the Hard Disk ...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 61
... Dummy Card" on page 47. 9. See "Removing the Middle Cover" on page 37. 3. Chapter 3
53
See "Removing the Keyboard" on page 36. 2. See "Removing the Battery Pack" on page 49. 10. 15.
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 65
... SD Dummy Card" on page 47. 9. See "Removing the Middle Cover" on page 37. 3. See "Removing the WLAN Modules" on page 36. 2. See "Removing the Battery Pack" on page 43. 7. See "Removing the Hard Disk Drive Module" on page 40. 6.
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 94
... and install Setup defaults or correct the error.
86
Chapter 4 Check the Battery Pack
To check the battery pack, do the following actions one at a time to correct the problem. Remove the battery pack and measure the voltage between battery terminals 1(+) and 6(ground). 3. Re-install the battery pack. Do not replace a non-defective FRU: 1. The most likely cause is...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 108
... isolate the failing FRU (do not isolate non-defective FRU). Determine if the problem has changed. 6. 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...
Acer Aspire 5740, Aspire 5740G Notebook Series Service Guide - Page 166
...
Middle cover
removing 47 Model 119 Model Definition 118
N
notebook tour 5
num lock
on indicator 6
O
Online Support Information 155
P
password
changing 27 removing 27 setting 27 Power System Check 85 Battery Pack 86 Power Adapter 85
158
Processor 14
S
Screw List 34
speakers
hotkey 13 System 4
Block Diagram 4 System Check Procedures 84 System...
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