Facing orange colour issue on screen after conversion discrete to uma..what will be possible solution..
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Re: N5010 colour issue after conversion
very likely PCH faulty if those RN connected to lvds connectors are ok and connector itself is not damaged. -
Re: N5010 colour issue after conversion
do u know that display is 100% ok? looks like there are many issues on itComment
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Re: N5010 colour issue after conversion
Pressure marks on screen,replace it. test on hdmi .Comment
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Re: N5010 colour issue after conversion
Screen nd display cable already checked...Comment
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Re: N5010 colour issue after conversion
I checked for RN connector rn7701 which seems to be for colour that is okk...
Plzz mention other rn connector that should be checked...if possibleComment
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Re: N5010 colour issue after conversion
try to heat up UMA to 130c to check broken ballComment
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Hey guys, need help figuring out what's causing the following issue.
I have a dell N5010 which had a bad GPU chip and a UMA conversion was performed.
Initial conversion was done per this video: https://www.youtube.com/watch?v=cq8r920tW64
After conversion, laptop boots and display comes on but once windows starts loading, it becomes all fuzzy/dotted. I initially though it could be a driver issue, so I removed the HDD and booted into BIOS settings. Image was not fuzzy but some letter jitters (like dancing dots at the edge of the letters) was visible.... -
Hi everyone,
I'm working on a MacBook Air 2020 (A2337, board 820-02016) and running into a strange USB-C issue. I've gone through quite a bit of testing and part replacement, but I'm stuck — hoping someone here can shed some light.
🛠 Original Issue
The machine initially wouldn't negotiate 20V over USB-C — stuck at 5V.
Diagnosis showed PP1V5_UPC0_LDO_CORE shorted to ground.
I replaced U3100 (UF400) using a donor board (A2179), and the machine powers on fine now.
⚠️ New Problem: One USB-C Port Only Works in One Orientation... -
I have three identical-spec 820-01700 boards (2.6/32/512), and ALL THREE boards came to us with the same fault, from different sources: The boards don't wake from hibernation with the keyboard or lid, they ONLY wake when you press the power button. I understand this is a very minor issue, but the boards must be fixed!
We will of course begin with the obvious (checking lid signals), but I couldn't help but notice these three boards were all 32GB variants. Has anyone noticed an issue relating to these 32GB boards in particular? I of course don't think it's a RAM issue, but it's bizarre... -
Good day Experts
I have a lenovo Legion pro 5 16ACH6H with AMD RYZEN 7 5800H and RTX3070,.
A weird issue has troubled me. If i power on off the laptop 20 times then only power LED will lit but no fan spin no display. At this stage gpu, vram. DDR voltage. 5v 3.3v 1.8v and the rest are present and cpu core is stuck at 0.84v.
And sometimes lets say the 21st time it will boot perfectly and there is image and everything is working perfectly and at this stage i see cpu core... -
Have a acer laptop ex215-22 with motherboard part no daz8emb18a0 the issue is the battery gets drain overnight upto 25-30 percent even when switched off / shutdown.even after ssd is removed and laptop off with button the battery keeps draining.i have updated the bios but same issue have tried another new battery and the charging works fine only issue is battery is discharging when connected to motherboard in off condition.
Help me to diagnose this issue as there is no shortage in the inputs MOSFET
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