Seiki: Sk720t Driver Install

Many driver issues are actually firmware bugs. Seiki released a firmware update for the SK720T that fixes EDID (Extended Display Identification Data) problems.

If Windows Update does not find a driver, you can force Windows to use a generic driver that often works perfectly with Seiki monitors, or manually select a driver if you have the downloaded file. seiki sk720t driver install

Right-click on the monitor listed and select Update driver.

Select Browse my computer for drivers.

Select Let me pick from a list of available drivers on my computer.

Scenario A (If you have a driver file):

Scenario B (Using Built-in Drivers - Recommended):

Once installed, close Device Manager and restart your computer.

If you find an INF file (e.g., oem0.inf), right-click the unknown device > Update driver > Browse > Let me pick > Have Disk > Browse to that INF file.

If no INF exists, you must create one. This is highly technical. Sample INF for PL-2303:

[Version]
Signature="$WINDOWS NT$"
Class=Ports
[Manufacturer]
"Prolific" = Prolific, NTamd64
[Prolific.NTamd64]
"Seiki SK720T Touch" = Ports, USB\VID_067B&PID_2303

(This is a template—do not use unless you understand driver signing.)