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  1. ayandon

    CF-Card DMA issue with my AMD K6-2 500 MHz SS7 Setup

    Fixed! Thanks to douglar and andrea for the guide.
  2. ayandon

    Pls Guide: [00] POST CODE - Pentium 60 MHz + Batman's Revenge Motherboard

    Thank you for your suggestions. Yes, you are right about SB82378ZB. My laptop repair engg friend did it just to remove the rust/oxidation on the pins.
  3. ayandon

    CF-Card DMA issue with my AMD K6-2 500 MHz SS7 Setup

    Hello, I just repaired my SS7 motherboard with SIS chipsets & AMD K6-2 500 MHz Processor. Replaced the BIOS IC (read-write error) and Clock IC (rusted pins) This is the motherboard - https://theretroweb.com/motherboards/s/zida-t530b-s I am using a CF-IDE Adapter (single type) with a 2 GB...
  4. ayandon

    Pls Guide: [00] POST CODE - Pentium 60 MHz + Batman's Revenge Motherboard

    Friends, I am trying to revive my childhood Pentium 60 MHz + Batman's Revenge Motherboard + EDO RAMs. Issue: [00] POST CODE in both PCI and ISA Debug Cards. Steps already done: There was two tiny scratches on the back PCB. There was continuity BUT still jumper wire added for support (by...
  5. ayandon

    How to fix the Socket-A Lever issue?

    Its Socket 4. Fixed using just a plastic pcs and super-glue.
  6. ayandon

    How to fix the Socket-A Lever issue?

    Friends, My Socket-A's Lever is not locking. Not exactly broken, just wear and tear thing..... Pls watch this video - Pls suggest any hack to fix this issue. Regards.
  7. ayandon

    Which Debug Card to use to repair a Socket 7 Motherboard?

    I am already using the latest 1.03 version.
  8. ayandon

    Which Debug Card to use to repair a Socket 7 Motherboard?

    Today, I managed to revive my old system gifted by my father. AMD K6-II 3DNow 500 MHz with Zida T530B-S Super Socket Motherboard. I need to replace the BIOS IC and the Clock IC. One small issue still exists. In this setup, 256 MB x3 RAMs are showing as 128 MB x3 RAMs! The eBay seller already...
  9. ayandon

    XT clone not booting (it prevents the PSU from starting).

    very very happy to see this. me, not that lucky....
  10. ayandon

    Replacing an IBM XT power supply unit with an ATX one

    In my country, there is a Brand that sells ATX SMPS with -5v channel included.
  11. ayandon

    Ruud's diagnostic ROM for IBM PC, XT and compatibles

    Dear Ruud , one question- is this CGA card project supported? https://github.com/schlae/graphics-gremlin
  12. ayandon

    SUGGEST: Missing Caps in a Biostar M5VNB Socket 7 motherboard

    may be it was a donor board.... God knows. Wish I can find a pic of the same motherboard to compare.... The only pic -
  13. ayandon

    SUGGEST: Missing Caps in a Biostar M5VNB Socket 7 motherboard

    I did nothing.... just IPA cleaning....
  14. ayandon

    SUGGEST: Missing Caps in a Biostar M5VNB Socket 7 motherboard

    Hello Friends, Yesterday, I found this Biostar M5VNB Socket 7 motherboard from a dealer. This one - https://theretroweb.com/motherboards/s/biostar-m5vnb But, in my un-experienced eyes, I can guess that these few Caps are missing! Because they have marks on the PCB. I have marked the missing...
  15. ayandon

    Which Debug Card to use to repair a Socket 7 Motherboard?

    Thank you so much for these awesome tips.
  16. ayandon

    Which Debug Card to use to repair a Socket 7 Motherboard?

    Friends, I am trying to repair my Socket 7 Motherboard - Zida Tomato T530B-S https://theretroweb.com/motherboards/s/zida-t530b-s This was my personal PC when I was a kid (not bought from scrap/others) 1st Stage: The BIOS IC was found to be corrupted. Can't read nor write. Replaced. 2nd...
  17. ayandon

    PC-XT Clone - HELP Repairing Battery Damaged Traces

    I have TWO of these boards. One is Made in India, another is Made in Taiwan. P.S. these pics are before soap washing.
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