I found a HP Laptop. When I plug it in to the adapter it charges but when I press power the LED lights light up, the fan starts for 2 to 3 seconds then shuts off. After looking it up, I've done all the hard resets with and without the battery. I completly disassembled it and heated up the graphics card, dont have a heat gun but read and watched several people put the board in the oven for a few minutes to resolder it. Apparently thats a popular fix. The 3V coin battery was really low so I replaced. But its still shutting off.
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HP Pavillion DV6700
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Re: HP Pavillion DV6700
Originally posted by mcplslg123 View PostDont waste your time on this crap mb. The gpu there is very well known to fail and all those oven fix wont last for more then 10-20 days. The only solution is to replace the chip but unfortunately the chips sold as so called new are all garbage chips.
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Re: HP Pavillion DV6700
Depends on which model exactly it is (as usual full model number is required…). see-ic still has some good fixed G84/G86 GPUs.
If it is an AMD model with a dead MCP67 it's a different story…
Of course you need a BGA rework station to replace it.
Another solution is to the replace the motherboard with an Intel one without dGPU. You need the correct heatsink as well though.OpenBoardView — https://github.com/OpenBoardView/OpenBoardView
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Re: HP Pavillion DV6700
Originally posted by piernov View PostDepends on which model exactly it is (as usual full model number is required…). see-ic still has some good fixed G84/G86 GPUs.
If it is an AMD model with a dead MCP67 it's a different story…
Of course you need a BGA rework station to replace it.
Another solution is to the replace the motherboard with an Intel one without dGPU. You need the correct heatsink as well though.
NVIDIA GeForce 7150M GPU
Sounds like more money than Id want to put into it just by looking at the rework stations lol. Cant use a soldering iron?
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Re: HP Pavillion DV6700
Part number is written on the die of the chip. That's gonna be some variant of the defective MCP67 anyway, which is not available. So the only solution is to replace the board (and heatsink) with one that doesn't have a defective NVidia chip (Intel platform without dGPU).
I don't see how you want to replace a BGA chip with a soldering iron…OpenBoardView — https://github.com/OpenBoardView/OpenBoardView
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Re: HP Pavillion DV6700
Originally posted by piernov View PostPart number is written on the die of the chip. That's gonna be some variant of the defective MCP67 anyway, which is not available. So the only solution is to replace the board (and heatsink) with one that doesn't have a defective NVidia chip (Intel platform without dGPU).
I don't see how you want to replace a BGA chip with a soldering iron…Last edited by CapsDude; 03-12-2021, 02:38 AM.
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