PWiKua
New Member
Last Activity: 07-02-2025, 04:06 PM
Joined: 04-16-2019
Location: tbilisi
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also i did not mentioned that cpu power mosfets getting much hotter then actual CPU...Leave a comment:
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resistance on FV1, both side its 40K
about memory. i'm using only soldered memory. also tried many bios versions from different sources. non of them workedLeave a comment:
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On UV1
1. +LCDVDD - 0V - 9.1M
2. GND
4. ENVDD - 0.002v (sometimes) - 10k
5. +3VS - 3.3V - 10k
on UC4
1. GND
2. CPU_EDP_PWM - 0v - 100K
3. GND
4. PANEL_PWM - 0v - 98.6k
5. +3VS - 3.3v - 10k
also when i started working on it there FV1 fuse was blown...Leave a comment:
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here is shcematics and boarview that i got. its bit different but same board.
ic is SY6288C20AAC. my board has no displey nor HDMI output. every rail turns on as supose to.
i tried bunch of Bios but nothings change. there is no EN signal on UV1. board do not have UC3 but have UC4 and its also not enabled what i remember. i'll check everythin againLeave a comment:
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did you find solution? i have exact same problem. i even changed EC chip and problem not fixed....Leave a comment:
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