Question about Computers & Internet
Laptop powers off all of sudden, at times works for full day and power off is random and when it powers off, it happens then immediately for the next 5-6 times and there on again and again. within a time interval of 5 minutes or so. Checked fan , its working absoultely fine, removed battery and check, then also its the same, changed hdd + ram then also its powering off all of a sudden, and when it works might work for 1 full day also. so is random.
I googled "fujitsu laptop forum" and read a couple of posts and it may be an AC input jack problem. If the computer does this without the battery and only AC plugged in then you could assume it's not the battery or charging circiuts. Some laptops get mother board problems but that was not what I read. It wouldn't hurt to go to http://forum.notebookreview.com/forumdisplay.php?f=7 and post your problem. good luck.
Posted on Sep 25, 2008
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Posted on Jan 02, 2017
Tips for a great answer:
You may have a bad DC connection:
Symptoms of a broken power jack
1. If you wiggle the power cord or the AC Adapter connector on the back of the laptop, the power LED and battery charge LED start to flicker.
2. Battery will not charge in the laptop.
3. Laptop runs fine off a charged battery.
4. With the AC Adapter connected the laptop appears to be dead.
No power LED or battery charge LED activity.
5. Laptop randomly powers off without any warning.
If your laptop is out of warranty, then you can fix the problem by re-soldering DC-IN jack on the system board. If it
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