home hardware prices news articles forums photos user reviews
Go Back   Tech Support Forums - TechIMO.com > PC Hardware and Tech > Technical Support
Ask a Tech Support Question (free)!

Won't Boot: either 0x7e error or hard drive not found

Reply
Get bargains at  »  Dealighted.com
 
Thread Tools Search this Thread
Currently Active Users: 2649
Discussions: 201,002, Posts: 2,380,053, Members: 246,371
Old November 3rd, 2007, 10:27 AM   Digg it!   #1 (permalink)
Junior Member
 
Join Date: Nov 2007
Posts: 1
Won't Boot: either 0x7e error or hard drive not found

Hello! I'm having a major problem with my laptop.

It's an Acer Aspire 5024 running Windows XP Home Edition, which I have owned for
about a year and a half. Anyways, here's the problem:

Yesterday Windows crashed out of nowhere. The stop error message was 0x7e. I've gotten
quite some times before, and restarting the system usually worked. But this time
when I restarted, the Operating System was not found. I restarted again, and the
boot screen appeared, although it took much longer time than usual. After the boot
screen, the screen turned black. After waiting for about 10min, I restarted again.
Then the same thing happened. I tried to boot in some different modes. It's the same
for all modes, except Last Good Known Configuration. There I managed to enter Disk
Scan (or whatever that's called). It freezes at 16%. If I cancel it, I get system
restart after a while.

I disabled automatic restart on system crash, and this is the complete error message
on the blue screen after the boot screen:

0x0000007E (0xC0000006, 0x804FAA48, 0xF79673A4, 0xF79670A0)

The Windows disks that came with my acer system only have as an option to format
C and reinstall windows. I have many important files without backup on my laptop,
so formating is not an option. I have a WinXP Pro disk, so I tried running it to
use the Recovery Console. When I enter the Recovery Console, I can't type anything.
The keyboard works, but nothing appears on screen.

I tried installing WinXP Pro on D: (my hard disk is partitioned into C: and D,
so I could backup my important files. But instead I get an error before the installation.
Sometimes it says that no hard disk was found, or some other error about the partition.
I can post it here if it helps.

Then the "Operating System not found" came back. It looks like the computed doesn't
recognize the hard disk, but not always.

The current situation is varying. Sometimes the operating system is not found, and
sometimes it starts the boot, but crashes with the 0x7e error.

Is there anything I can do to fix the problem without losing my data? I have not
installed any new hardware or driver recently.

Thank you in advance

UPDATE: the recovery console works now. When I issue the command chkdsk I get a message which says that the volume selected seems to have one ore more irrecoverable problems... Is it over?

Last edited by fysixx : November 3rd, 2007 at 10:38 AM.
fysixx is offline   Reply With Quote
Reply
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Similar Threads
Thread Thread Starter Forum Replies Last Post
hard drive not found Shmed Technical Support 5 July 2nd, 2007 07:41 PM
Hard drive not found lazyman4444 Storage Related 3 January 24th, 2006 03:38 AM
HARD DRIVE NOT FOUND! Pride-Of-PAF General Tech Discussion 22 June 30th, 2004 12:20 AM
laptop hard drive not found jbbray Technical Support 15 February 25th, 2004 12:27 PM
extra hard drive not found BUMTY PC Modification 15 January 27th, 2002 10:30 AM


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Most Active Discussions
Is It Just Me? (3128)
‘Rogue’ or ‘Rouge’? (10)
Foxconn Blackops x48 MoBo (5)
Nvidia GTX 260 problem (14)
Delete an OS (18)
Laptop with wireless problem. (14)
Wireless Televisions. (12)
CPU fan stops spinning randomly (11)
Regular Build (11)
Point and Shoot Camera Suggestions. (9)
windows vista security holes (19)
[F@H SPAM 11/16/09] ! 1/2 months to.. (42)
windows 7 problem (7)
Internet Lost (5)
Recent Discussions
Rar volume (number 7) (1)
System restore :) (1)
Laptop with wireless problem. (14)
Looking for new motherboard (2)
[F@H SPAM 11/16/09] ! 1/2 months to r.. (42)
add ram to existing (4)
Computer shutting down on its own (6)
EVGA 9800 gtx help with finding a goo.. (13)
"Documents and Settings" fo.. (7)
Delete an OS (18)
Outputing 1080p from my PC to my 720p.. (0)
panasonic dmr ez48veb recorder (0)
Need help getting speakers to work (2)
Nvidia GTX 260 problem (14)
Point and Shoot Camera Suggestions. (9)
Is the PSU I received dead? (16)
FreeAgent drive software not x64 comp.. (1)
Intel 5100 AGN issues fixed yet? (28)
Foxconn Blackops x48 MoBo (5)
Print spooler problem (17)
Q9650 vs. Q9550 (2)
Desktop Calendar Application (2)
soundmon.exe (8)
Jedi Academy Problem (3)
Can a page file be "too big".. (1)


All times are GMT -4. The time now is 04:40 PM.
TechIMO Copyright 2009 All Enthusiast, Inc.



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28