hello...I have one dell laptop with 3 beep sound(ti ti ti ...ti ti ti..))) ram and voltage on it is ok...what is the possible reason of this problem ...???how to troubleshoot it....please guide ma thanks in advanced
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Re: how to troubleshoot 3 beep sound of laptop motherboard
This may be POK problem. Let us know the board model. -
Re: how to troubleshoot 3 beep sound of laptop motherboard
ok tomorrow I will see and postComment
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Re: how to troubleshoot 3 beep sound of laptop motherboard
chipset Error (North and South bridge error, DMA/IMR/Timer error)
Time-Of-Day Clock test failure
Gate A20 failure
Super I/O chip failure
Keyboard controller test failure
System board failureComment
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Re: how to troubleshoot 3 beep sound of laptop motherboard
3 beeps: Possible motherboard or chipset error.Comment
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Re: how to troubleshoot 3 beep sound of laptop motherboard
just read that someone washed the board and it fixed it .Comment
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Re: how to troubleshoot 3 beep sound of laptop motherboard
board model 11280-1 pwb:MXRD2 Rev:A00Comment
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Re: how to troubleshoot 3 beep sound of laptop motherboard
Dv15 mlkComment
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I'll begin with the fact I don't know what change I made to my laptop that triggered this cause. I use my laptop as a pseudo PC by just connecting it to my big smart TV and using a wireless keyboard and mouse. I have a sound bar connected to the TV via optical audio toslink cable. I have game consoles connected to the TV. The game consoles and Netflix/other media apps installed on the smart tv all work properly playing sound through my sound bar with no issues. My laptop, until recently, was playing sound through the TV sound bar just fine as well. I don't know what change I made, and I don't...04-25-2023, 07:43 PM -
Hi All,
So my friend was visiting and he wanted to use my solder bench to solder on some WLED circuit board. My laptop was open on the side for RAM upgrade. I know my mistake.
So while soldering he had too much solder on the soldering iron tip and he just shook off the soldering iron on the table itself to remove extra solder on the soldering tip and it landed on the motherboard of laptop. He then out of fear tried to remove it using solder wick and did more damage by removing some components as well. So here I am with weird situation.
I have not tried putting... -
Thank you for deciding to read this topic!
Laptop: NP700Z3A-S02RU
Motherboard: BA92-09470B
I was trying to fix my old laptop that has stopped displaying image a long time ago. It boots up, lights light up, fan spins but no image. Conned it to TV by HDMI cable, but it was unsuccessful. Components look intact, no water damage/corrosion on the board.
I don't really value this laptop too much, so I wanted to ask anyone for a schematic/boardview file or anything that describes motherboard in a simillar faison. I want to experience a challenge of figuring... -
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