Need power schematic for Sony vgc-js210j desktop

Contact the authorized service center for Sony. O/S might need to be re-installed. Electro help

Is it plugged in ?
Is the wall switch turned on ?
Is your power supply functional ?
If no lights or fans look at the power supply.
Oh Yes, a small switch near the power cord at the back of the computer, is it on ?
Do you have a reset switch, turn off all power and press the reset switch then try again ?
For some strange reason the reset function gets mucked up.
Like a bleeder resister or pullup resister is not doing its job.

With either the system recovery disc or a windows install disc you will most likely need to re-install the operating system. If you have neither you will need to order a set for your model from Sony's site.

Right click My Computer > Manage. Right click drive and enable in Device Manager.

You probably got some dirt and grime nudged in the wrong spot (like under a capacitor) when you were cleaning it out and it shorted out a section of your motherboard. It's probably dead. This happens every so often with very dirty computers.

If your using win7 you need restore disks from SONY or a retail version of WINDOWS depending on what this desktop is you will need x32 or x64 software. I don't know why but these companies do not normally provide restore disks. It is my recommendation to always get the retail disks with any new computer. OEM software stuff is for the birds.

check and re-seat all the cables. check all connectors. if you can - open the case and re-seat / clean RAM chip. restart again and it should work.. unless something burned out :)

Dear 911,
The problem may due to that.... So Plz check with another SMPS(power supply).
Reply me the status...

cheers

Be certain that you have power to it(live outlets).
Use canned air on the power supply. and maybe bang it around a little.
If this works time for a new power supply.

Check the sata cable attached to your hard disk, check your memory maybe its already damaged and check your power supply if it supplyenough power.