No more problems....!
I've finally tried the DVI cable that connected my PC to the U2410 and it works fine at 1920x1200_60p. The other cable also works fine when connected to my PC.
The first one was a DVI-D Dual Link cable (three rows of eight pins and a solitary flat blade) and seems not to be compatible with V12. DVI-D Single Link cable (two sets of nine pins, and a solitary flat blade) poses no problem at all. Both of them are "digital only", as opposite to DVI-A (analog) or DVI-I (digital & analog).
: oxygen /
: neon (16xItanium2 1.6, L2 9MB) /
: nitrogen /
: carbon /
: hydrogen (R10k 195, 512Mo) /
: sodium (R5k 180, 512Mo) /
: R5k 180->200 motherboard and PM only
: helium (R10k 195, HighImpact, 160Mo) /
: boron /
4D70GT : hydrogen, my very first one (now property of musée bolo
and the foundation mémoires informatiques
See the hinv/gfxinfo posts here