My hdd works as fine as nething when i connect it to my friends PC ( boots,loads os,wors properly)
But when i connect to my System - compaq 7000 presario
Problem:
Case1:
my bios detects my hdd as 10 gb or 40 gb sometimes
next step no operating system found on any drives
Case2:
if i use a bootable it says couldnt register
(it states the reson as follows:
1. non-dos fat
2. third party partion manager used
3. virus attack)
Fdisk
knoppix
changed the data cables , changed the bios battery.
fixbmr,fixboot
formatted in my system as well as my friends pc
can u diagnos it n tell me what the problem could be ???
But when i connect to my System - compaq 7000 presario
Problem:
Case1:


Case2:

(it states the reson as follows:
1. non-dos fat
2. third party partion manager used
3. virus attack)

Case4:error reading fixed drive

what i could do to help troubleshoot:i:couldnt mount



can u diagnos it n tell me what the problem could be ???