Uploaded May 2025 | Updated September 2026, 2 weeks ago
A mail-in from Brazil! A SOYO Slot 1 motherboard in AT form factor. The SY-6KL is an early motherboard that only supports up to 66MHz FSB due to its Intel 440LX chipset. The board does not post and the owner was suspecting a bad BIOS, but that isn't everything that is wrong with this board.
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Sponsored by PCBWay: 🔸pcbway.com/g/lF253I
PCBWay provides full feature custom PCB prototyping services, 3D printing, and much more. Check them out using my referral link above and get a 5 USD welcome bonus when you sign up as a new customer!
My contributions to the Community Project Space at PCBWay:
🔸pcbway.com/project/member/?bmbno=0140E301-54A5-47
▬▬▬▬ *Affiliate Links* ▬▬▬▬▬▬▬▬▬▬▬▬▬
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▬▬▬▬ *Timestamps* ▬▬▬▬▬▬▬▬▬▬▬▬▬▬
00:00 Soyo SY-6KL
03:03 Remove capacitors
07:05 PCBWay
07:54 Replacement capacitors
09:30 First test & troubleshooting
11:15 Try an ISA VGA card
13:21 Flashing the BIOS
15:35 Summary
A mail-in from Brazil! A SOYO Slot 1 motherboard in AT form factor. The SY-6KL is an early motherboard that only supports up to 66MHz FSB due to its Intel 440LX chipset. The board does not post and the owner was suspecting a bad BIOS, but that isn't everything that is wrong with this board.
▬▬▬▬ *PCBWay* ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Sponsored by PCBWay: 🔸pcbway.com/g/lF253I
PCBWay provides full feature custom PCB prototyping services, 3D printing, and much more. Check them out using my referral link above and get a 5 USD welcome bonus when you sign up as a new customer!
My contributions to the Community Project Space at PCBWay:
🔸pcbway.com/project/member/?bmbno=0140E301-54A5-47
▬▬▬▬ *Affiliate Links* ▬▬▬▬▬▬▬▬▬▬▬▬▬
Visit my website to find affiliate links to most of the tools and products I use
🔸bitsundbolts.com/affiliate
Thank you for your support!
▬▬▬▬ *Support Bits und Bolts* ▬▬▬▬▬▬▬▬▬▬
Patreon: 🔸patreon.com/BitsUndBolts
Bitcoin: bc1q2dvf9flf78lam33qjj9w9xgvfxdgre7g9x3rmw
Twitter/X: 🔸twitter.com/BitsUndBolts
Facebook: 🔸facebook.com/bitsundbolts
Website: 🔸bitsundbolts.com
▬▬▬▬ *Timestamps* ▬▬▬▬▬▬▬▬▬▬▬▬▬▬
00:00 Soyo SY-6KL
03:03 Remove capacitors
07:05 PCBWay
07:54 Replacement capacitors
09:30 First test & troubleshooting
11:15 Try an ISA VGA card
13:21 Flashing the BIOS
15:35 Summary










