Vendest
Krauser's Shoe Shiner
- Joined
- Jun 23, 2016
- Posts
- 240
Hi,
I need some advice about an AES revision 1 w/o daughterboard which I grabbed locally.
I installed a unibios and right after that it booted on a plain white screen. Well it didn't last as there is now another screen going on and off. Looks like a boot loop.
I could check the traces between bios and 68k based on the pinout from JNX. Only pin 20 (OE) differs by connecting to a 74LS08 and itself coming from PRO-CO
Also tried tried booting with the diagnostic bios but same results.
As anyone here seen this kind of screen before?
I need some advice about an AES revision 1 w/o daughterboard which I grabbed locally.
I installed a unibios and right after that it booted on a plain white screen. Well it didn't last as there is now another screen going on and off. Looks like a boot loop.
I could check the traces between bios and 68k based on the pinout from JNX. Only pin 20 (OE) differs by connecting to a 74LS08 and itself coming from PRO-CO
Also tried tried booting with the diagnostic bios but same results.
As anyone here seen this kind of screen before?