Full Restore PC Baby AT, Intel 486DX, Part 1 (Speechless) 

In this video I show step by step the restoration of a tower computer equipped with the legendary Intel 486DX at 33MHz.
I recommend activating the subtitles, I'll explain everything there
Second part:
• Restauración completa ...
Third part:
• Restauración completa ...
00:00 Introduction.
1:11 Look inside.
2:14 Disassembly (part 1)
3:32 Testing the power supply.
5:48 Hard drive repair.
10:20 Disassembly (part 2)
15:04 Removing CMOS battery.
18:01 Cleaning RAM modules.
19:36 Minor repair of supports.
22:08 5.25-inch floppy disk drive; Cleaning.

Наука