Re: Sony laptop troubleshoot
thanks to all bro's reply my thread, the DC jack was tested and working fine did have output voltage....
lhock98
Senior Member
Last Activity: 07-25-2022, 05:00 AM
Joined: 08-09-2010
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Sony laptop troubleshoot
To all bro and sis,
i have a Sony vaio vpcsa26gg laptop now it unable to boot up, the power transformer checked got current but when i plug it into laptop no power LED
light show on the notebook. Anyone know where should i start to troubleshoot?? -
Re: Acer 1640
To remove you can try Chip Quik, video can found here [url]http://www.youtube.com/watch?v=FTQqjggeklo[/url]Re: Acer 1640<br /> <br /> To remo...qjggeklo[/url]Leave a comment:
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Re: acer aspire 6920g power problem
my board Q506, Q507, Q508 all using same IC 4825p. Q508 4 legs measure 19v other 4 legs showing 0v. Q506 and Q507 only 1 legs showing 19v the rest of the legs showing 0v. it is normal?...Leave a comment:
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Re: acer aspire 6920g power problem
thanks for your reply, i can't find the fuse for this board. do you have any idea where is the fuse located at?...Leave a comment:
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Re: acer aspire 6920g power problem
after changed the NEC Oe97 cap to 4*330uf cap my laptop still unable to power up, anyone know why??Leave a comment:
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acer aspire 6920g power problem
Dear fellows,
i got a acer aspire 6920g having power problem when using ac adaptor or battery my laptop show nothing, no led light totally showing no power to the mainboard, does anyone here have this idea how to fix it?all reply are welcome...thank you -
Re: Toshiba Satellite - Locks up when plugged in
yes, agree with you....Leave a comment:
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Re: Toshiba Satellite - Locks up when plugged in
hello benmah,
since already dismantled the laptop to fix the 0E128 no point of replace back the same cap. i highly recommend to get 4x 330uf 2.5v for replacement, remember to get the 2.5v if not the when power on the laptop the current will not goes constantly. i tried replace 4x 330uf 6.3v twice all fail using different brand also no luck. third time use 2.5v the laptop so far was running fine now.Leave a comment:
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Re: dismantle Fujitsu L series keyboard
thread close. already found how to dismantle it.Leave a comment:
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dismantle Fujitsu L series keyboard
hello bro,
does anyone dismantle Fujitsu L series keyboard before? i have try many many times still got no idea how to remove the keyboard, any idea pls. -
Re: Toshiba A200 freeze while plug to AC
the voltage above 2.5v is o.k not a problem for that..Leave a comment:
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Re: How to fix ATI 9700 GPU
are you refering to this type of soldering machine?...Leave a comment:
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Re: How to fix ATI 9700 GPU
hi ablacon64,
so with this digital infrared preheater and hot air gun i can remove any chips easily, right? i dont have to buy expensive BGA rework station, am i right to saying so?this digital infrared preheater is selling cheap from china the cost is USD 60 only....Leave a comment:
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Re: How to fix ATI 9700 GPU
TO all guru,
can you tell me what's this?i guess is a preheater for PCD board, am i right?...Leave a comment:
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Re: How to fix ATI 9700 GPU
hi bro,
so you're saying that there's no way to cure the GPU using hot air gun? from what i see from the chip the GPU memory(64 RAM) is just sitting on top the GPU then follow by a Aluminum cover......Leave a comment:
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Re: How to fix ATI 9700 GPU
too bad i don't have a BGA rework station, any idea what's the temperture to set for the hot air gun?Leave a comment:
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Re: How to fix ATI 9700 GPU
hello bro,
any idea to how remove this? can it be done by use hot air gun?...Leave a comment:
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Re: How to fix ATI 9700 GPU
thanks for your reply. is it possible to use the hot air gun to blow the GPU without removing graphic chip?Leave a comment:
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How to fix ATI 9700 GPU
hi guys,
i have a acer TM3200 model laptop when i power up the screen got distore i believe the onboard graphic card causes the problem, anyway to fix it??
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