Acer Aspire 4739 Support Question
Acer Aspire 4739 Support Question
Find answers below for this question about Acer Aspire 4739.Need a Acer Aspire 4739 manual? We have 1 online manual for this item!
Question posted by dineshselvi1 on November 3rd, 2012
Grub Rescue Mode Error
i my acer aspire 4739z laptop i had a error
error:unknown filesystem
Entering rescue mode...
grub rescue>
like this what to do ..i dont have cd drive
please help me.........
Current Answers
Related Acer Aspire 4739 Manual Pages
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 3
... data or damage to equipment.
+ IMPORTANT:
Indicates information that is important to input, and error messages) are shown in constant width. WARNING:
Indicates a potential for the proper completion of...(< >). iii
The following conventions are used in this manual:
! Example: After entering data, press Enter. Example: [01] The server has been stopped User input (text that represents ...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 9
Clear CMOS Jumper 5-6 BIOS Recovery by Crisis Disk 5-7
CHAPTER 6 FRU (Field Replaceable Unit) List
Exploded Diagrams 6-4 FRU List 6-7 Screw List 6-21
CHAPTER 7 Model Definition and Configuration
Acer Aspire 4739Z 7-1
CHAPTER 8 Test Compatible Components
Microsoft® Windows® 7 Environment Test 8-4
CHAPTER 9 Online Support Information
Introduction 9-3
ix
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 17
...cell battery pack
Power Adapter and Battery 0
ACPI 3.0 CPU power management standard: supports Standby and Hibernation power-saving modes Power adapter
3-pin 65W AC adapter: 95 (W) x 50 (D) x 25.4 (H) mm (3.74 x 1.96... hours ENERGY STAR®
Input and Control 0
Keyboard 86-/87-/91-key Acer AC4T_A10B keyboard with international language support
Touchpad Multi-gesture touchpad, supporting two-finger ...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 21
Hardware Specifications and Configurations
1-11 Fully charged: The light shows blue when in AC mode.
9
Speaker
Delivers stereo audio output.
Table 1-1. Charging: The light shows amber when the battery is charging.
2. Battery indicator
Indicates the computer's battery status. 1. Opened Front View
# Icon
Item
8
Power indicator
Description Indicates the computer's power status.
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 23
Figure 1-3. Top View
Table 1-3. Top View
#
Icon
1
Item Acer Logo
Description Acer Aspire 4739Z Logo
Hardware Specifications and Configurations
1-13
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 29
...control keys on embedded keypad
Hold while using cursor-control keys.
Type the letters in numeric mode. When Num Lock is on and off
Number keys on embedded keypad.
Hold while using cursor... arrow keys are not printed on the upper right corner of numeric data entry.
Use this mode when doing a lot of the key caps. To simplify the keyboard legend, cursor-control key...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 31
... computer's controls like screen brightness and volume output.
Keyboard Hotkeys
To activate hotkeys, press and hold the key before pressing the other key in Sleep mode.
+
+ + +
Display toggle
Screen blank Touchpad toggle Speaker toggle
Switches display output between the display screen, external monitor (if connected) and both...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 41
... Drive
Item
Specification
Vendor & Model name
HLDS GT32N
Panasonic UJ890
Performance Specification
With CD Diskette
With DVD Diskette
With CD Diskette...
CD:
CD-ROM Mode-1 data disc, CD-ROM Mode-2 data disc, CD-ROM XA, CD-I, Photo-CD MultiSession, Video CD, CD-Audio Disc Mixed mode, CD-ROM disc (data and audio), CD-Extra, CD-Text, CD-R (Conforming to "Orange Book Part 2": read & write), CD-...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 43
... DL, DVD+R, DVD+R DL, DVD+R Multi-Session, DVD+RW, DVD-RAM V1.0, DVD-RAM V2.0 & 2.1 &2.2
CD:
CD-DA, CD-ROM Mode-1, CD-ROM/XA Mode-2 Form-1 and Mode-2 Form-2, CD-i, CD-i Bridge, Video-CD (MPEG-1), Karaoke CD, Photo-CD, Enhanced CD, CD Plus, CD Extra, itrax CD, CD-Text, UDF CD, CD-R, and CD-RW
DVD:
DVD-ROM (Book 1.02), DVD-Dual DVD-Video (Book 1.1) DVD-R (Book 1.0, 3.9G) DVD-R (Book...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 47
...48k/96k/192k Hz sample rate High-quality analog differential CD input Supports external PCBEEP input, built-in D3 mode
Subwoofer Amplifier: Mazim MAX9737 Speaker Amplifier: Panasonic G1442P81U
Hardware...plus 2 channels of independent stereo sound output (multiple streaming) through function in D3 mode Software selectable 2.5V/3.75V/4.7V VREFOUT Two jack detection pins each analog converter and ...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 50
... are turned off the whole system. CPU set power down VGA Suspend PCMCIA Suspend Audio Power Down Hard Disk Power Down CD-ROM Power Down Super I/O Low Power mode
Also called Hibernation Mode.
Card Reader
Item Chipset Package Maximum supported size Features
Specification
AU6435-GDL
LQFP 48P
16G
Multi-in the system are...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 51
...: System off Full charging = Blue Battery charging = Amber Back up active = Blue Arcade module active = Blue Finger print module active = Blue
System DMA Specification
Legacy Mode
Power Management
DMA0
Not applicable
DMA1
Not applicable
DMA2
Not applicable
DMA3
Not applicable
DMA4
Direct memory access controller
DMA5
Not applicable
DMA6
Not applicable...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 62
... memory available Available memory for the hour field. BIOS Main
Parameter
Description
System Time
BIOS system time in Figure 2-2. Valid range is the help for video Shows graphic mode options
Quiet Boot Network Boot
Shows OEM (original equipment manufacturer) screen during system boot instead of traditional POST screen
Option to boot system...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 63
BIOS Main (Continued)
Parameter
Description
F12 Boot Menu Option to use boot menu during POST
D2D Recovery
Option to use D2D Recovery function
SATA Mode
Option to set SATA controller mode
Format/Option
Option: Enabled or Disabled
Option: Enabled or Disabled
Option: AHCI or IDE
System Utilities
2-7 Table 2-2.
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 74
...Crisis Disk Recovery. In DOS mode, execute ClearSuPw.exe.
76776356
Figure 2-17. CAUTION: If Power-on Password authentication is generated. (Figure 2-16)
Figure 2-16. Password Error Status To reset the BIOS ...the BIOS Password as follows: NOTE: NOTE: If the BIOS password is incorrectly entered three times, an error is enabled, the BIOS password can only be cleared by initiating the Crisis Disk...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 77
... Password
System Utilities
2-21 Unlock Password Prompt 2. example here is the Unlock password
error code; Enter the generated unlock password at the prompt. UnlockHD.exe 3. Figure 2-23. In DOS mode, execute UnlockHD.exe XXXXX (where XXXXX is 76776356). Removing Insyde HDD Password 0 Clear the BIOS Password as follows: To reset the BIOS password...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 146
... identify which adapter or device failed, which installed devices are no error is inoperative. Run the advanced diagnostic test for damage.
Perform 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. Visually check components for the system board in...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 159
... Password Check
0
If users set BIOS Password (Supervisor Password and/or User Password) for the Aspire 4739Z. Use an electric conductivity tool to short the two points of clearing password and BIOS recovery for... a security reason, BIOS will ask the password during systems POST or when systems enter to enter BIOS Setup menu. 10. Press Power Button until BIOS POST is only for enabling ...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 165
... scrap or to return the defective parts, users should follow the rules set by the regional Acer office to this printed Service Guide. FRU (Field Replaceable Unit) List
6-3
Refer to order FRU parts for the Aspire 4739Z. Part number changes will not be noted on the regional web or channel.
Users MUST use...
Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 205
... cards, and peripherals which have passed these tests. Compatibility Test Report released by Acer's internal testing department.
Test Compatible Components
8-3
Test Compatible Components
This computer's compatibility is tested and verified by the Acer Mobile System Testing Department. Refer to the Aspire 4739Z. All of its system functions are tested under Windows® 7 environment.
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