This poor motherboard needs my help! TGM #4

On the bench a Socket 1 Shuttle HOT-403 in needs of TLC.
Thanks PCBWay for sponsoring this video: https://pcbway.com/g/M525r4

Early socket 7 repair video: Socket 7 motherboard repair - endless...
Cache replacement on Socket 8 MB: Fixing the faulty cache on Socket 7 M...

TI SXL2 interposer: https://www.vogons.org/viewtopic.php?...
Sphere478's projects: https://www.vogons.org/viewtopic.php?...

Take a look at ‪@bitsundbolts‬ videos!

Tweezers: https://www.aliexpress.com/item/40009...

The faulty IC is USB3343
This is where I purchased it: https://www.aliexpress.com/item/10050...

00:00 Intro and overview
02:54 Washing the board
03:38 TI SXL2 interposer
05:36 Northbridge Inspection
08:47 Fixing the damage
10:39 Testing
16:02 Cache TLC
18:05 Final touch on NB
18:27 Battery upgrade
23:55 Final test: DOOM!
25:02 Outro