Try to start the "ESR GUI - Test 2" and post, which message is shown in the bottom-right corner.
...or simply unplug your FMCB-MC, put your ESR-Backup in and start your PS2.
If the Red-Screen occurs, the backup isnīt properly patched.
If the Black-Screen with a "Region-Message" is shown, it seems to be patched properly.
It also could be, that it could not recognize the ESR-Sector.
What happens, if you insert a normal (burned) Video-DVD?
PS2 V7/DMS3 V2 (FW:2.4b7); Seagate Baracuda 200GB
PS2 V7/CC1.0 (FW:34 hacked v2 BM:2.1.6); Maxtor DiamondMAX9 PLUS 160GB
PS2 SCPH-30004R; NoMod+NoLaser
3xSony MC 8MB
MAX/Datel 16MB with Boot-CD
Custom FMCB 1.8b+ Beta-Build, my AIO 0.5, Sony&xRhino-Linux