Brand new viewsonic vnb130, worked fine for two weeks. Heard whirring noise today and then it boots up, gets to homepage beeps loudly on and off until it switches itself off about 30 seconds later.. What's happening?? Sara

Noises r hard to decifer..cud b torque convertr..trans or enginewear..let a pro listen. Find one at surecritic.com

You need the have the wheel bearing in that wheel checked

I have a problem that looks like this one.

At boot up, after the POST, each time the HDD led blinks, the laptop produces a loud "beep", and refuses to boot, as if this phenomenon prevented the HDD to be read.

If I press the power button, it stops beeping. When I release it, it starts beeping again.

If I press F8 at the beginning and then ask for a normal boot, It boots normally. Anyway, in windows, I have some strange activity, like I would continually pressing Alt+Tab. If I press Esc, it stops immediately and then all seems to work fine.

Any clue?

Hi

The sound from your refrigerator can be caused due to various reasons,please check this link bellow to troubleshoot your problem:-

http://www.repairclinic.com/Refrigerator-Troubleshooting?red=Refrigerator-Repair-Help#itsnoisy

Please get back to us if you have further query else please accept the suggestion.

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Try to reset every thing

proable solution the cooling fan is giving problems. the whistling sound most likely is fan rubbing on a wire??? The unit gets over heated and turns off for protection. Good luck

the colorwheel is wearing out and need replacing.

The filter in the Power Steering Pump Resvior is clogged. Dealer part around $28.

Try this remove side cover and boot computer listen for any extra noise fan etc. also by power supply
As I think you have a bad bearing in a fan
To temp fix it
remove paper cover over center of fan and put a small and I mean small drop of light machine oil on bearing then replace paper cover.
check if this stops the noise if it does you know which fan to replace.
If it is power supply fan and if you think yourself capable remove fan and do the same to it