So I have isa graphics card from 1990 by Chips & Technologies named QP-VGA4 based on F82C450. It gives this crappy rippling effect, mostly visible during booting, but it is present almost always. I'm just wondering is it actually gpu problem or maybe changing some capacitors or etc. would fix it?
Here's video of what's happening: https://youtu.be/qPp8GRqUC2o
Card photo:
Well, changing the caps, especially the tantalum ones, is a good start.
A-Trend ATC-1020 V1.1 ❇ Cyrix 6x86 150+ @ 120MHz ❇ 32MiB EDO RAM (8MiBx4) ❇ A-Trend S3 Trio64V2 2MiB
Aztech Pro16 II-3D PnP ❇ 8.4GiB Quantum Fireball ❇ Win95 OSR2 Plus!
I suspect LCD monitor, looks like those ripples on Voodoo3 with monitors that fail to properly sync.
common mode interference, maybe ?
"Time, it seems, doesn't flow. For some it's fast, for some it's slow.
In what to one race is no time at all, another race can rise and fall..." - The Minstrel
//My video channel//
