Compaq 486 PC part 3 - upgrade to a real Pentium!
![](https://i.ytimg.com/vi/bE9Zi8tnHd8/mqdefault.jpg)
31:46
Compaq 486 PC exploration, restoration and upgrade - Part 1
![](https://i.ytimg.com/vi/jISmJG8QK0A/mqdefault.jpg)
23:22
LGR 486 Update! 83MHz Pentium Overdrive CPU
![](https://i.ytimg.com/vi/rT4w3xcckyY/mqdefault.jpg)
23:45
Adding the NE2000 to my Compaq 486
![](https://i.ytimg.com/vi/BZ_bdaoqNJE/mqdefault.jpg)
20:02
Pentium PRO Single Board Computer / Intel Pentium II OverDrive / Testing with Voodoo 3dfx
![](https://i.ytimg.com/vi/GLUTFtjCUP8/mqdefault.jpg)
31:46
Compaq 486 PC exploration, restoration and upgrade - Part 1 REUPLOAD
![](https://i.ytimg.com/vi/30Bm8OJFSk0/mqdefault.jpg)
22:54
Let's revive a 486 Soyo SY-025R mainboard with a sneaky secret
![](https://i.ytimg.com/vi/p-832tkovk0/mqdefault.jpg)
21:41
The 3DFX Voodoo4 4500
![](https://i.ytimg.com/vi/31L-IJR24sM/mqdefault.jpg)
32:48