Re: Inspiron 5110 and SE198WFP resolution mismatch


Try changing the Intel graphics driver's scaling option. Press Ctrl+Alt+F12 keys to open the driver's control panel. Select the external display from the drop-down list for 'Display'. 
Check if you are able to change Scaling option to 'Scale Full Screen'. 

Please check if you are able to change the resolution to 1366 X 768  after selecting the external display.
If this does not help, try to perform a factory reset on the monitor. You can refer to this link for the steps: 

Hope this helps.
Do write back with the results. 
Thanks and Regards,
Manpreet C
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