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Old 12-08-06, 03:13 PM   #23
alaric
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Join Date: Aug 2003
Location: Amsterdam
Posts: 75
Default Re: Monitor is not detected at all, and ConnectedMonitor / UseDisplayDevice do not he

I verified that the file was actually read and used as raw EDID data.

Code:
/usr/src/nvidia/read-edid-1.4.1>sudo ./get-edid > edid-file
./get-edid: get-edid version 1.4.1

        Performing real mode VBE call
        Interrupt 0x10 ax=0x4f00 bx=0x0 cx=0x0
        Function supported
        Call successful

        VBE version 300
        VBE string at 0x11110 "NVIDIA"

VBE/DDC service about to be called
        Report DDC capabilities

        Performing real mode VBE call
        Interrupt 0x10 ax=0x4f15 bx=0x0 cx=0x0
        Function supported
        Call successful

        Monitor and video card combination does not support DDC1 transfers
        Monitor and video card combination supports DDC2 transfers
        0 seconds per 128 byte EDID block transfer
        Screen is not blanked during DDC transfer

Reading next EDID block

VBE/DDC service about to be called
        Read EDID

        Performing real mode VBE call
        Interrupt 0x10 ax=0x4f15 bx=0x1 cx=0x0
        Function supported
        Call failed

The EDID data should not be trusted as the VBE call failed
result (after gzipping it):
Attached Files
File Type: gz edid-file.gz (112 Bytes, 91 views)
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