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  1. N

    BIOS HY563/HY564/HY56AHY573/HY577/HY576HY663/HY668 NM-D741 Rev: 1.0

    I found this file which is 2mb and I wanted to ask you if it could work or am I doing something wrong? https://www.techpowerup.com/vgabios/242489/242489
  2. N

    BIOS HY563/HY564/HY56AHY573/HY577/HY576HY663/HY668 NM-D741 Rev: 1.0

    then I have 2 other things to ask if another motherboard that has the same video card can be copied for mine, does it matter if the motherboard is different?
  3. N

    BIOS HY563/HY564/HY56AHY573/HY577/HY576HY663/HY668 NM-D741 Rev: 1.0

    I don't have it because the programmer can't read it to me because it's broken, and I'm looking for someone who has the same motherboard as me to make a dump for me
  4. N

    BIOS HY563/HY564/HY56AHY573/HY577/HY576HY663/HY668 NM-D741 Rev: 1.0

    I need dump vbios 2mb ic UG15 with gpu gn20-p0-a1, can anyone help me?
  5. N

    Ask lenovo legion 5 17ITH6 NM-D741

    someone give me the video bios dump because I made a mistake and damaged the EPROM vbios with the programmer does not detect eprom after replacing the SRKMA BGA all the power supplies are ok except one on 1.2v 17amper which goes towards the gpu and ramgpu with the tester I have an intense short...
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    Ask lenovo legion 5 17ITH6 NM-D741

    Ho ordinato bga che si è rotto quindi aspetto che arrivi nel frattempo posso chiedervi quali sono quelle importanti tra queste 3 che ho segnato eeprom?
  7. 20230918_154359.jpg

    20230918_154359.jpg

  8. N

    Ask lenovo legion 5 17ITH6 NM-D741

    eproom 25q16.... non aveva alimentatore da 1,2 V
  9. N

    Ask lenovo legion 5 17ITH6 NM-D741

    no, the PC did not have any image, and as written above on the mainboard there are 3 eeproms of which 1 of the 3 had no power and I concentrated on that problem.
  10. N

    Ask lenovo legion 5 17ITH6 NM-D741

    mentre avevo il PC acceso per testare se avevo tensione ho iniziato a fumare questa bga nella foto ora quindi che sicuramente è difficile recuperare questo PC, potete dirmi dove posso trovarlo? I managed to find it SRKMA.... Now I would like to ask you, was it normal for this BGA to heat up to...
  11. 20230914_001445.jpg

    20230914_001445.jpg

  12. N

    Ask lenovo legion 5 17ITH6 NM-D741

    Can you tell me which ones they are because there are 3 of them
  13. N

    Ask lenovo legion 5 17ITH6 NM-D741

    the computer turns on only LEDs, the vendolas are stopped and no display, it stopped turning on all of a sudden, only ic that heats up and UH1 heats up too much 130° voltage on CPU only on 2 coils, voltage on GPU none, on UG15 not I usually have 1.8v, do you have any idea how to start looking...
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