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#retro #intel #pentium #repair
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On today's video I'll attempt to repair a Socket 7 Motherboard
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Take a look at @bitsundboltschannel, I'm sure you'll like it!
The Retro Web entry for this board:
https://theretroweb.com/motherboards/s/ford-lian-agp-ali
FNIRSI DSO-TC3
https://www.fnirsi.com/products/dso-tc3
To purchase: https://s.click.aliexpress.com/e/_onvcPSN (not affiliated)
My thermal camera:
https://www.topdon.com/products/TS001
00:00 Intro
02:44 Overview
03:19 Existing damage
04:42 Powering up
05:28 VCore troubleshooting
10:29 Thermal analysis
11:53 Mosfet removal and test
12:08 A new tool
18:45 The short has gone :)
20:09 Mosfet replacement
21:10 IC troubleshooting
26:38 Testing with external PSU
28:11 Fixing the SMD resistor
31:15 IC replacement and test
34:50 Reset line analysis
44:28 Inverter swap
46:10 Outro and 10K challenge
48:03 FNIRSI TC3 considerations