Not sure if you ever figured out anything for this or not, but you could use an application called PowerStrip to set a custom resolution. Link to software http://entechtaiwan.com/util/ps.shtm
Or if you are technically inclined it looks like you can edit your registry to set the resolution
https://software.intel.com/en-us/articles/custom-resolutions-on-intel-graphics
Or if you are technically inclined it looks like you can edit your registry to set the resolution
https://software.intel.com/en-us/articles/custom-resolutions-on-intel-graphics