Ok i know i've asked before, but noone seem to know anything about my PC XTRA (model 4).
It have 1 raised 8-bit isa card with five slots, a 10 mhz processor (8088?), 640+128 KB extended and CGA, 2 serial, 1 parallell on motherboard.
I really need the settings for how to change/turn off the CGA mode, right now i only get monochrome out on the VGA card i put into the XT.
(It is three sockets with swithes a little to much to try out by random i probably should though, but i am afraid something goes wrong)
I really want to get some of the old SIERRA and other VGA games up working.
I've already tried the VGA card in a 486 and there it shows color on same monitor. So i am pretty sure it is the motherboard swithches that are in wrong position.
Is this machine really so unusual, i saw one sold "with manuals" on E-bay but can not find anything related to it on the net.
JT
It have 1 raised 8-bit isa card with five slots, a 10 mhz processor (8088?), 640+128 KB extended and CGA, 2 serial, 1 parallell on motherboard.
I really need the settings for how to change/turn off the CGA mode, right now i only get monochrome out on the VGA card i put into the XT.
(It is three sockets with swithes a little to much to try out by random i probably should though, but i am afraid something goes wrong)
I really want to get some of the old SIERRA and other VGA games up working.
I've already tried the VGA card in a 486 and there it shows color on same monitor. So i am pretty sure it is the motherboard swithches that are in wrong position.
Is this machine really so unusual, i saw one sold "with manuals" on E-bay but can not find anything related to it on the net.
JT