Knoppix 5.1.1 live cd (spanish)
have Issue (blank screen) when switching video mode after interfase detection. and video mode parameters stablished by Xfree

***THE SAME HARDWARE WORKS OK WITH Knoppix live cd version 4.0.2 (spanish)***


Hardware:
-Video board: nVidia GF 7300LE pci express
-Mother board: MSI K9N Diamond, nVidia chipset
-AMD Athlon 64X2 4200+, AM2
-2 GB DDR2 RAM

Testing and failure description:
-Knoppix 5.1.1 live cd integrity test showed no checksum errors
-Tried booting from other cd units also

-Monitors tested:
a - Viewsonic Optiquest series Q191wb
-Problem: Blank screen, switched to standby.
-Tests with forced sync and resolution... same result

b- Monitor AOC spectrum vn:
- Tested with: -Knoppix default
- vsync=75Hz, Hsync=48Khz, screen=1024x768.
-Same problem blank screen, Monitor switched to stand by (yelow led on)

c- Monitor HEY- Hyundai DeluxScan v770... same result

As mentionned: -video works fine with Knoppix live cd 4.0.2 on the same hardware described...


-Same copy of Knoppix 5.1.1 live cd works well on: Intel 845+PentiumIV 2.40+1GB ram+ Ati Radeon 64 vivo (7200) + HEY Hyundai DeluxScan v770 CRT monitor

Tanks. wilscco