Why does my null modem cable maker my screen black when I plug out into another persons computer?
why does my qualify go black when i plug my null modem cable into another person's computer?
as soon as i pigtail it into both computers the screen goes pitch black, but i can still see the sounds.
we inured to this cable before and nothing like this happened before.
Is it neutral the screen that blanks or the whole computer try to shutdown / hibernate? It could be the computer believes it is partial to to a UPS - many UPS power-backup units use serial leads to signal to the computer when the mains contribute has gone so that it can shutdown












Zoom 5341 DOCSIS 3.0 Cable #Modem - 1 x F-pattern Network WAN, 1 x RJ-45 10/100/1000Base-T…
Anybody have a working cable modem they no longer difficulty that they'd be willing to relinquish to me?
Western European Cable Modem Paraphernalia Market Analysis, 2008-2012: This study contains an assessment of the West...
@ Ahh is it an old one youd call a cable/wireless modem for?