My Toshiba laptop won stay on when I plug AC. Battery only I can't pass the operating system ubuntu 13.04 64 bit signed on its become color blank like the burnt motherboard or the overheated processor. I know its not the memory I want to know whether motherboard or processor so that I can eliminate unnecessary cost
It stays on with Battery? Has the AC jack been damaged due to pulling on the cord while plugged in? Have you tried another cord/charger with the EXACT same power specs? Does the cord/charger charge the Battery? Charge LED lights? It sounds like a Graphics Adapter? If you connect to a external monitor is it the same. Your question/statement indicates multiple issues. 1 , Power, 2, Graphics. Can you clarify "color blank"?
SOURCE: Toshiba A135-S4527 laptop ** Battery not charging!
Check the power input jack soldered connections for cracks, resolder them as necessary.
SOURCE: My Toshiba laptop will not turn on.
Hi if you flip your laptop may see that there is a squared cover with two screws remove the two screws and the cover at this time you will see the memory card it might be two or one remove the memory card make sure not touch the connector side of the memory. if have pencil eraiser clean the memory card connectors and clean it again with cotton bud with alcohol let dry. Reinstall it back and turn on you laptop. if this will not work your hard driver is the problem. Hope this info will help you solve the problem.
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SOURCE: Toshiba Satellite L300 shuts down when ac power plugged in
How about this step, try to turn off the laptop itself. Remove the cables and battery just like what you did before, then press and hold the power button for 10 seconds. Then, reinsert the cables and battery on the laptop and then turn on the computer itself. If the laptop restarts, shuts down or freezes with the AC power cables, two things that you should seriously consider. It might be the power cable itself, AC cable port or the circuitry going to the motherboard. And since you have cleaned out the fan and heat sink, you have isolated that problem. Have you plug-in another power cable on your laptop? If yes, then check if it works. Otherwise, the main issue is that the AC port is loose or the circuitry of AC adapter going to the motherboard is not not working. You can re-open the unit and check the circuitry from the AC port going to the motherboard. You may check the circuitry from AC port to the power supply if it is ok. If symptom persist, please contact your local dealer...
SOURCE: I want to restore my Toshiba Satellite Pro to
Set BIOS defaults
If you need more help come back.Post /
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welcome!
**** Bad Checksum (CMOS) ****
Check system, then press [F1] key
SOURCE: Toshiba Laptop Satellite M30-742 Power On Password Reset????
BIOS passwords can be reset in two ways:
1. using software 2. using hardware.
I would first try resetting using software, here are two software apps to reset or retrieve BIOS passwords.
!BIOS - is a PC BIOS toolkit offering password removal/decrypt and BIOS settings modification/backup/restore...
You can download it here:
http://www.syschat.com/download120.html
CmosPwd - Cmos password recovery tools
http://www.syschat.com/download121.html&act=down
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