Question about Toshiba Satellite Pro L300 Notebook
When i put charging to my laptop getting white blank screen after some period of time (after 10 mins).But on battery its working fine..Please help me on this.
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Posted on Jan 02, 2017
It sounds like the power socket on the laptop is faulty and needs replacing or resoldering. To check this, power up the latop with the power adapter, wriggle the plug in the power socket and check if the battery charge indicator flicks on and off indicating charging and not charging. If it indicator flicks on and off then you have a faulty power socket.
This can be repaired but required the laptop to be completely dismantled to access the power connector.
Posted on Feb 18, 2009
Try to shutdown, remove battery, remove AC plug, Press and Hold Power button for 30 seconds, replace battery and AC adapter and test.
do you hear windows booting ( the startup sound) after a few minutes, if so there may be a monitor hardware problem
Posted on Mar 30, 2009
It's a motherboard hardware issue in all likelihood.
There is NOTHING you can do but update the firmware bios. The problem is that most bios firmware update programs require both ac and battery power at the same time :(
You can try to do it anyways by visiting Toshiba's support page for your model and downloading the firmware from there.
It probably won't fix the problem but it's still worth a shot....sometimes it works ;)
Posted on Nov 21, 2009
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...
Posted on Jul 04, 2010
Jesse Lohse .
My battery is charging now. As per your say to remove the battery and check to see if the prongs are dusty or if it is blocking the main connector or anything else. So, i removed the battery and checked and it was quite dusty so i removed the lint and dust from it. Now it's starting to charge. Now it's at 19%.....Thanks you're the genius
Posted on Mar 22, 2012
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