G560a Weird High Pitch Continuous Sound

[Akusho]

Don't know. G560-0679

[yigit]

if you are still keeping the machine, try to re-install the sound drivers.

[Akusho]

I can try, but how will this help? The squealing is not coming from the speakers.

[yigit]

from hard?

[Akusho]

As i said, from around the letters asqw. I can hear the HD, but i still can hear a whistle of somekind, though it can be a faulty drive, i guess.

BTW The squealing seems to be less noisy (or maybe even dissapear) when the computer is under moderate load.

AND, there seems to be no squealing when the notebook is running without the battery (but only without!) on AC power.

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Судя по подписи - Русский?

[yigit]

do you hear the sound under safe mode?

[Akusho]

Yes.

[yigit]

do you have activate protection system installed?
do you have western digital hard-disc?

[Gorzen]

here are the specs. on the off-warranty Notebook:

  Model: G560 (0679-ALU)
    BIOS: 29CN31WW(V2.16)
    Hard disk: Sata  WDC WD3200BPVT - 24ZEST0
   CPU: Intel P6200  2.13Ghz
   OS: Win7 64bit
   RAM 2X 2GB - 4GB total
   Factory ID: PRC4
   MO: CB01040618

Did the following:

- System Recovery plus System repair
- tried on Battery only and plugged-in
- tried remove 1 stick RAM then the other

Same results however it change after System Recovery to Factory.... now Blue Screen for about 1.2 seconds then Reboots.... over and over and over....!!

Does anyone know if the WD HDD has been recalled?  Please help, any suggestions will help.  Thanks in advance!