Resolution Will Not Reset to Widescreen

[rodgersmc]

After plugging an sVideo cord in to hook up my laptop to a tv, the laptop's resolution is stuck on 1024x768, which is a 4:3 ratio. My laptop is a widescreen and I can't seem to force it to reset and 1024x768 is the highest offered in my display manager.

Any ideas?

[rodgersmc]

If this is helpful:

*-display:0 UNCLAIMED
description: VGA compatible controller
product: Mobile 915GM/GMS/910GML Express Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 03
width: 32 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: latency=0
*-display:1 UNCLAIMED
description: Display controller
product: Mobile 915GM/GMS/910GML Express Graphics Controller
vendor: Intel Corporation
physical id: 2.1
bus info: pci@0000:00:02.1
version: 03
width: 32 bits
clock: 33MHz
capabilities: pm cap_list
configuration: latency=0

I do not have any drivers showing up in the driver manager either.