My HP Pavilon Zed 145 wont start up. Keep turning

I have had the same problem with my toshiba p55t-a5202 from best buy took it in 2xs then was without a comp for weeks. The 3rd time I just took out 14 screws on bottom(do not loose them) carefully removed bottom cover (push in and up at sides to remove) then found battery. I followed the wires to the middle slightly larger white plug. Then took a very small screw diver and pushed down gently in the flat spot while pulling gently to disconnect the plug. The side lights went out. Then pluged it back in the same way I took it out. I put all screws back on the bottom cover. Pluged it back in and turned it on and whallaa! My lap top was working and I didn't have to be without it for weeks!! I like this comp but will NEVER buy another one with an internal battery. I guess til the next time it not responsive! Ugh! Goodluck!

hi; first try to press power button for ten seconds, then press power on again if it still wont work. remove the battery then wait another 30 seconds and place it back, and check if will work. thanks..

Hi, ruelasmiguel

You could remove battery that powers the EPROM chip on the motherboard or reset the jumper "clear CMOS""

hi
you should have a CD, called (restore) put it in cdrom and restart the pc and bootup with cdrom

take battery out put it back in and try turning it on again if that doesn't work your battery might need replacing

Please try these. After on your pwoer botton wait 2 minites and the press FN+F6.
Let me know what happening.
Thanks.

It is a hardware problem but first you can reinstalled the OS . if problem not solved the you can checked it from service center.

Take out the CMOS battery for some time and then put it back and restart ur machine.
ur CMOS password has been reset.

Hi

You may need a new battery. I would download software to check the battery.

Does the computer start with the AC plugged in and the battery removed?

What type of Laptop Do You Have?

/Shawn

take battery out then put it back in.... you may need a new battery. cellphoneshop.net sells cheap