Some time i trying to power on my lap but it is not working.if i trying more & more time is getting power on..what happening to my lap top?please help me..
When you plug in the power cord is there any lightswhatsoever on the laptop, where the plug goes in or on the AC Adapter of thepower cord?
When you press the power button do you hear fans running, hard drive spinning,lights on the computer, hear any beeps or lights constantly blinking, hear theDvD/CD drive click and the light on the drawer of the DvD/CD turn on for asecond or two? If so the laptop is trying to boot or may have booted, butthe screen is not showing for some reason.
Beep tones and blinking lights tells the technicians what is going on with thelaptop and why it is not booting. Most times it's a motherboard issuewhen you hear beeps or blinking lights continuous. Most times the problemis with the memory or Video Card. Count the Blinking Lights or Beeps and takenote of their pattern (1 Long or 1 Long followed by 2 Short).
Maybe your power cord is bad if you don't get anything to happen whatsoeverwhen you press the power button. And if that's true maybe you wasoperating off the battery the last time you had it on and since the power cordis bad, it was not charging the battery so the battery is drained and the powercord is bad.
Maybe you have a Static Charge Buildup. Remove the Power Cord, Remove theBattery, then Press and Hold the power button for 30seconds. After 30 seconds plug the power cord back in (leave the batteryout) and hit the power button to see if it boots. If it does, you can putthe battery back in and let it charge.Maybe your DC Power Jack which is where the power cord plugsinto the computer is bad. Take an ink pen and push the tip inside thejack and see if the little pin wiggles, if so the jack is bad. You'll have totake the laptop apart to fix it. Most times it is soldered onto themotherboard, so you will have to desolder the old and solder a new one.Maybe your memory is bad or the memory slot is bad.Remove the Power Cord, Remove the battery, Remove the cover that houses the memory on the bottom of the laptop then remove one of thememory chips. Set the chip aside then try rebooting the computer. If it boots, then you know the memory chip you set aside is bad so mark an x onit with an ink pen. If it fails to boot then move the chip to the nextmemory slot and try rebooting. If it fails take the chip out and set itaside, then put the other chip in and try booting it in both slots. If itboots, just to verify that the chip set aside is bad, mark an x on it and putit into the open memory chip slot and try booting.
SOURCE: Toshiba Satellite M45 Power Problem
Hi,
Your concern (auto shutting down) with Toshiba
could be caused by excessive power drain by some of the attached
devices such as the WiFi, LAN among others. On the other hand, it could
also indicate that the battery is already weak and constantly requires
charging and at times eats up most of the power from the adapter
leaving nothing for the motherboard to use. In some repairs I have
done, switching off / or removing entirely unneeded devices correct the
problem. In some instances, auto shut down is caused by dirty/clogged
airducts/heatsink of the processor, failing blower/fan and/or poor
ventilation.
Of course, it could not be ruled out that internal problem with the power supply/regulator to have caused the shut down. Alternately, there are some viruses and malwares that could trigger shutdowns.
Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.
Good luck and kind regards.
Thank you for using FixYa.
SOURCE: does toshiba satellite A100 PSAA9A-016004 have bluetooth
Hey,
No, but can be added later, usb, internal and pc card options available
Let me know if you need anything else.
Thanks,
Ekse
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i mean no power on..no light indigate.i know it has some hardware problem ..i clean the mother board but same..can u tell me witch side i need to check,,(if it power on.... it working long time) i want repair this my self..so help me pleas...
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