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Old 08-13-06, 08:58 PM   #9
NVIDIA Corporation
Join Date: Dec 2004
Posts: 8,763
Default Re: Can't change resolution after NV driver 8762

Here's the problem:
(II) NVIDIA(0): Validating Mode "1920x1200":
(II) NVIDIA(0): 1920 x 1200 @ 52 Hz
(II) NVIDIA(0): Mode Source: EDID
(II) NVIDIA(0): Pixel Clock : 134.42 MHz
(II) NVIDIA(0): HRes, HSyncStart : 1920, 1954
(II) NVIDIA(0): HSyncEnd, HTotal : 2018, 2112
(II) NVIDIA(0): VRes, VSyncStart : 1200, 1201
(II) NVIDIA(0): VSyncEnd, VTotal : 1204, 1224
(II) NVIDIA(0): H/V Polarity : +/-
(WW) NVIDIA(0): Mode is rejected: Only 60 Hz VertRefresh modes are allowed
(WW) NVIDIA(0): for this TMDS encoder; this mode had VertRefresh 52.0 Hz.

You can try to workaround this by specifying the AllowNon60HzDFPModes parameter to the ModeValidation option. See the driver README for more information on this option.

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