blue screen and getting error when reinstall window7

[ajeetranka]

hii help me please..
i m a student doing B.E from delhi.
i have dell inspiron 1525
i use os as window 7 but on 1 may i got blue screen when i start my laptop.
the error is
0*000000CS (0*00000001,0*82F6DB00, 0*82F6CC00, 0*00000000)

I diagnos my laptop and not found any problem with hardware..
and i got to know that window7 has corrupted..
now i want to reinstall window7. so reboot by window7 ultimate but when i install i again got error of like 0*E0000100
plz plz help me what should i do to get my laptop working properly with window7.
thanks.

 

[Jonathan_King]

Welcome!

Could you upload the dmp files for us, if you can boot up in safe mode? http://www.sevenforums.com/crash-lockup-debug-how/34900-1-novice-how-ask-help-bsod-problem.html

I suspect memory. Download a copy of Memtest86 and burn the ISO to a CD using Iso Recorder. Boot from the CD, and run at least 5 passes.


Also test your hard drive. HD Diagnostic

 

[theog]

Did you clean the HD first, if no.

Try a full clean & full format.
http://www.sevenforums.com/tutorials/52129-disk-clean-clean-all-diskpart-command.html

1) Boot DVD.
2) Press Shift+F10 (for command prompt)

Type in command line
DISKPART
LIST DISK
SELECT DISK # (win 7 HD)
CLEAN ALL
CREATE PARTITION PRIMARY
SELECT PARTITION 1
ACTIVE
FORMAT=NTFS
ASSIGN
EXIT
EXIT

 

[ajeetranka]

thanks alot theog sir...
i did what exactly sir explain me but now i got again a problem when i m installing window7 that is
BOOTMGR IS MISSING
PRESS ctrl+alt+del to restart
plez tell me wat to do now..

 

[Jonathan_King]

thanks alot theog sir...
i did what exactly sir explain me but now i got again a problem when i m installing window7 that is
BOOTMGR IS MISSING
PRESS ctrl+alt+del to restart
plez tell me wat to do now..

Make sure you are booting from the DVD first. It sounds like it is trying to boot from the hard drive.

 

[ajeetranka]

dvd rom not working , so im using USB to boot win7

 

[Jonathan_King]

Make sure USB is set to boot first in your BIOS. Also, how did you make your USB installation key?

See this tutorial if you haven't already. I recommend option 2.

http://www.sevenforums.com/tutorials/2432-usb-windows-7-installation-key-drive-create.html

 

[ajeetranka]

thanks for the guidance but i did the same to make usb (flash drive) bootable as u said before...

from startin m using flashdrive to boot win7 by which i got command prompt.
ok
now just tell me that is it true that all my content in the other partitioned drive will clear???
is it possible to save them??????

 

[Jonathan_King]

You can disconnect the other drive before you install.

 

[ajeetranka]

i have only hard disk 250GB and i did partition this into 4 diff. drives.
and wen i m tryin TO CLEAN THAN IT SHOWS A DISK OF 232GB. SO I M UNABLE TO DISCONNECT THE OTHER DRIVES.

 

[gregrocker]

Since you say you have four partitions and are willing to clean them all anyway, just use one of the other three partitions to reinstall Win7, then copy your data over from ruined partition to your new installation.

To do this boot the Win7 installer, select Custom install, then when you are given the screen "Where do you want to install Win7" determine which is the partition with the data you want to save and do not install Win7 onto that partition.

If the data you want to save is on your old Win7 partition, you can Explore it first to make sure data still exists using free Partition Wizard bootable CD. Write it's ISO to USB stick using UltraISO trial by this method: http://www.sevenforums.com/tutorials/2432-usb-windows-7-installation-key-drive-create.html

Later after you copy your data over to new Win7, we can help you delete/clean the other partitions and recover their space into new Win7 install if you want, using Partition Wizard

http://www.sevenforums.com/tutorials/2432-usb-windows-7-installation-key-drive-create.html

 

[ajeetranka]

when i install the win7 there was only one disk...
this happend bcz i did wat theog sir instruct me to do and all my content cleared that time...
now its ok sir ...
i have installed win7 and make again 4 partition...
i m happy with this...
but i havnt read ur reply bf4 installing win 7 and all content cleard...not ur fault...
u r there to help me ...
thank u veru much...
and i really thans to all sevenforum team for helping me...

 

[gregrocker]

Always keep your data backed up externally in case you lose your OS.

If you also keep a Windows 7 backup image, you will be able to reimage your HD (or a replacement) and be up and running again in 20 minutes.