Disclaimer: First of all backup your system before launching you in any hazardous operation, some of the measures will lead to data loss. Any amendment and / or damage to be done on your laptop under your responsibility.
How do you know now the Acer notebooks and those of other manufacturers are now delivered and installed with a recovery system in a hidden partition (PQservice for Acer) on your hard drive. Normally, the system starts, whilepressing ALT + F10, but sometimes it's not working.
What is the problem?
There are many possible causes, but most common are:
A function D2D was disabled in the BIOS.
Solution: Enable the function by pressing F2 during boot to access the BIOS menu and change the setting to start and then the ALT + F10 during the startup of the laptop.
NOTE consider: For all the solutionsMax advice, I quote Max now an employee at my side, "I will, however, as I mentioned the matter sorted out, because it is rarely mentioned on the Internet.
All methods that are responsible for the repair of D2D ALT + F10 problem competent and smart, but they all forget to say a fundamental thing:
First you need a soft partition D: Acerdata empty FAT32 partition, which erases almost any cause is usually set up empty again. Just do it, everything in order andrestore worked perfectly. »
Yes, a lot of attempts to fail again because of this condition.
B. Another common problem the Acer Master Boot Record (MBR) is damaged, or replaces the MBR to another system. You can install the new Acer MBR if the partition PQservice is present or if you have access to the necessary files.
Solutions:
FIRST
On a functional FAT32 Windows system the partition table values are OC or OB forinstallable FAT32 system files and 12 or 1B for Hidden FAT32 partition to an NTFS partition, the known table values are O7 for installable NTFS file system and 27 for Acer custom hidden NTFS partition:
1 / in the BIOS and disable the D2D recovery option.
2 / Download partedit32.
3 / Identify PQservice partition by its size (it is an information box at the bottom of partedit window) It's made the small large partition approximately 4 to 9 Go.Once To change the type of 0C in the partition (FAT32) or 07 (NTFS) and save. Start now and you should be able to navigate within the PQservice partition.
Search for these two files:
mbrwrdos.exe
rtmbr.bin
(The names of these files can be different sometimes)
When localized open a Windows command prompt as administrator and type this command "rtmbr.bin mbrwrdos.exe install" to install the Acer MBR. Close the command prompt, reboot back to your> Laptop, reactivate the D2D recovery in the bios. Now ALT + F10 should work and run the Acer eRecovery start when the laptop.
SECOND
Someone who tries to follow the first method, but failed to find 2 files to other solution found to restore the partition.
Use partedit32 (available at http:// laptop-support.net) to the partition pqservice find (on Aspire 5920G, which the larger 9-GB partition)
Change the partition type to07 (Installable NTFS), restart.
After rebooting, go to the Computer Management window and select the partition as active PQservice then reboot.
Voila! You can now turn to the road to recovery
THIRD
On a Windows system is not operational.
Choose Download Ultimate Boot CD (UBCD run) in the menu:
File Tools
Boot Manager
GAGs are working well for me, but you can choose any of the other boot loader, you recognize the PQservice hidden by her type ().
Just install any boot loader and then use to boot the PQservice start eRecovery recovery.
C The last problem: You replaced your hard drive (in this case PQservice is not present, not deleted) or the partition has been or is damaged.
Solution: I hope that the Acer Recovery CD / DVD was burned when it was asking for date of first use, cause unless you have a backup of your> Laptop, using a disk image will not be possible to use the Acer eRecovery.
Let the last words to Max:
"Problem solved Alan.
And you're right that an external drive for backing up everything is important. Yes, I have supported them and screwed up my data before the start ... »
Visit us at http:// laptop-support.net we share lots of information about laptop repair and data recovery.
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