Strange multi-OS booting failure, probably HW/driver related.

MCon

Honorable
Nov 24, 2013
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10,510
I have an "interesting" problem, possibly hardware related:
An oldish laptop (acer 8930), after being left to gather dust for many months, is now consistently refusing to fully boot.

Behavior is peculiar:
- Booting the original Vista fails with a hard reset (no messages, no BSOD).
- Booting in "safe mode" succeeds with no apparent problems (so I could back up whatever "useful" was there).
- Memory is apparently ok (memtest+ did 5+ passes finding nothing bad).
- Restore to factory fails while loading drivers.
- Booting a recovery cd (linux) fails in different ways depending on actual kernel booted:
- sometimes it resets the same way Win does
- sometimes it hangs right after setting up the RTC (showing the right date&time).

My provisional diagnosis is I have some peripheral malfunctioning (HW) throwing havoc when "disturbed" by the driver, but I haven't been able to pinpoint the problem.

Target would be to find the broken interface and, if it is non-essential (as it would seem from safe-mode booting) to exclude it somehow (I know how to do it under Linux, probably it's possible to do something similar even in win?)

Can someone help, please?
 

MCon

Honorable
Nov 24, 2013
7
0
10,510
Nope hang_the_9,
I have the same behavior booting from CD/USBkey.
"simple" programs (e.g.: memtest+, freebios or win "safe mode") work without *any* problem.
As soon as I start a full-blown OS ("native" Win Vista or several "live" Linux distributions) machine either hangs or resets without logging anything useful.

I seem to recall a special Linux boot mode where you had to confirm each and every driver before it was installed (insmod), but I can't find a reference anymore. That would tell me what piece of hardware is throwing havoc. Any hint?
 

MCon

Honorable
Nov 24, 2013
7
0
10,510
Nope helpstar.
Laptop fans are ok and behavior is completely reproducible.
Overheating shouldn't happen aways a few seconds after power-up.
I left it for a whole day (24h+) running memory test without any problem.
There is something throwing havoc when waken by driver (or probing): shoulnd't be someting "really essential", since Windows "safe mode" boots and runs.
I need some stand-alone program (without need of a full-fledged O.S.) capable of probing my hardware one device at a time to pinpoint the malfunctioning one.
Any suggestion?