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Most Recent Acer Aspire 7740G Questions
Starting Get Colored Screens
(Posted by Bloodragoon 1 year ago)
Where Is Memory In Aspire 7740g
(Posted by gorbuddd 9 years ago)
O Use Keyboard Aspire 7740g To Get Symbols
how to write interrogation mark or use the different symbols on the keys
how to write interrogation mark or use the different symbols on the keys
(Posted by fbdejean 11 years ago)
Aspire 7740g Starts To Howl Every Time I Start It Up.
After a shortstarting up period it starts to howl for about 20-30 secs. Its a highfrequent not-very-...
After a shortstarting up period it starts to howl for about 20-30 secs. Its a highfrequent not-very-...
(Posted by torla55 12 years ago)
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Popular Acer Aspire 7740G Manual Pages
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 8
... Problems 104
Connector Locations
105
Main Board 105 Clearing Password Check and BIOS Recovery 107
Clearing Password Check 107 BIOS Recovery by Crisis Disk 108
FRU (Field Replaceable Unit) List
113
Exploded Diagram 114
Model Definition and Configuration
125
Aspire 7740/7740G Series 126
Test Compatible Components
147
Hardware Device Tests 148
Online Support Information...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 20
...system to the language settings. Windows Mobility Center also includes Acer-specific settings like sharing folders overview/sharing service on /off , Bluetooth Add Device (if applicable), and a shortcut to the Acer user guide, drivers and utilities. in one easy-to-find place, so you change locations, networks or activities. 2. Either press < > at the bottom-right of the keyboard, or hold and...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 23
...
Item
CPU type
Core logic CPU package
Specification
Aspire 7740: Intel® Core i5 540M 2.53G 3M Aspire 7740G: Intel® Core i3 330M PGA 2.13G 3M
Intel® Core i7 620M 2.66G 4M Intel® Core i7 720QM 1.6G 6M
PCH/HM55 Express chipset
PGA 988
CPU Fan True Value Table
DTS(degree C)
45-50 55-66 68-74 78-83 86-91
Fan Speed (rpm)
0-3000...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 36
...the password, the computer sets the User Password parameter to "Clear". 4. Press Enter twice without typing anything in the "Enter New Password" field. Type a password in the Enter New Password and Confirm New Password fields. The computer then sets the Supervisor Password parameter to "Set". 4.
When you have changed the settings, press F10 to save the changes and exit the BIOS Setup...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 41
... "0KJFN42" or "UVEIQ96" as your HDD user password. Select "2" 3. See the image below.
• If you need to remove HDD password: Remove HDD Password:
• If you can run HDD_PW.EXE 1.
Remove HDD Password
This section teaches you how to solve HDD password locked problem, you key in the wrong HDD password thrice, "HDD password error code" will appear on the...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 98
... solve the problem, put the original part back in control Panel. 2. If the charge indicator still does not light up , replace the battery pack. Reconnect the touchpad cables. 2. If the symptom is applied to room temperature. The following lists the error messages that has less than 7.5 Vdc after you determine the next possible FRU to be replaced when servicing a computer...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 100
... error - Cache disabled CPU ID: DMA Test Failed
Software NMI Failed
FRU/Action in BIOS Setup Utility.
RTC battery Run BIOS Setup Utility to reconfigure system time, then reboot system. Unlock external keyboard
Run "Load Default Settings" in Sequence
Reconnect hard disk drive connector. BIOS ROM System board
DIMM System board
DIMM System board
Replace RTC battery and Run BIOS Setup...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 106
... interrupt Initialize the chipset Initialize the bridge Initialize the CPU Initialize the system timer Initialize system I/O Check force recovery boot Checksum BIOS ROM Go to BIOS Set Huge Segment Initialize Multi Processor Initialize OEM special code Initialize PIC and DMA Initialize Memory type Initialize Memory size Shadow Boot Block System memory test Initialize interrupt vectors Initialize...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 107
... off or on . Battery pack Power adapter Hard drive & battery connection board System board
Chapter 4
101
Reconnect the LCD connectors. Keyboard (if contrast and brightness function key doesn't work LCD is too dark LCD brightness cannot be adjusted LCD contrast cannot be adjusted
Unreadable LCD screen Missing pels in Sequence
Enter BIOS Utility to -FRU Error Message
LCD-Related Symptoms...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 108
... in Sequence
Power source (battery pack and power adapter). Keyboard (if control is damaged. Action in Sequence PCMCIA slot assembly System board PCMCIA slot assembly
Memory-Related Symptoms
Symptom / Error
Memory count (size) appears different from the computer. Touchpad Keyboard Hard disk connection board Hard disk drive System board
See "Save to execute "Load Default Settings, then...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 110
... changed. 6. Run the advanced diagnostic test for damage. If the problem does not recur, reconnect the removed devices one at a time. When analyzing an intermittent problem, do not replace any error is detected, do the following devices:
• Non-Acer devices • Printer, mouse, and other external devices • Battery pack • Hard disk drive • DIMM • CD-ROM...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 113
...the BIOS Setup menu. Press the F2 key to clear the password by following these steps:
• Power off the system, and remove the HDD, AC adapter and battery from the hardware gap.
• Restart the system. Chapter 5
107 Clearing Password Check and BIOS Recovery
This section provides the standard operating procedures for clearing the password and BIOS recovery for enabling BIOS Recovery...
Acer Aspire 7740, Aspire 7740G Notebook Series Service Guide - Page 160
... 91 menu
Boot 32 Exit 33 Information 25 Security 28 middle cover removing 53 Model Definition 125
N
notebook tour 5 num lock
on indicator 5
O
Online Support Information 151
P
password changing 30 removing 30 setting 29
Power Adapter Check 91 Power System Check 91
Battery Pack 92 Power-On Self-Test (POST) Error Message 92 Processor 15
S
Screw List 38 speakers
154
hotkey 6 System 4
Block Diagram...
Acer Aspire 7740, Aspire 7740G Notebook Series Start Guide - Page 3
... mobile computing needs. It covers basic topics such as system utilities, data recovery, expansion options and troubleshooting. This guide contains detailed information on AcerSystem User Guide. Follow the instructions on your computer. It is not installed on the screen to use your Acer notebook, we have designed a set of the series, but not necessarily in Portable Document Format (PDF...
Acer Aspire 7740, Aspire 7740G Notebook Series Start Guide - Page 11
...•
subsystem
•
•
Communication • •
• • •
Privacy control • •
Genuine Windows 7®
Intel® Core™ i7* Intel® Core™ i5* Intel® Core™ i3* Intel® HM55 Express Chipset
Dual-channel support Up to 4 GB of DDR3 1066 MHz memory, upgradeable to 8 GB using two soDIMM modules
16:9 aspect ratio 17.3" HD+ 1600...
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