Troubleshoo Ng - Overlord Computer Tempest X270OC User Manual

TROUBLESHOOTING
If you are experiencing any problems with your monitor, please try some of the following troubleshoo ng steps before contac ng
customer support.
If these steps do not solve your monitor's issue, please email Overlord Support (support@overlordcomputer.com)
There is no picture.
‐ Are the AC adaptor and power cord properly connected? (See page 12.)
‐ Press the power on bu on.
‐ Is the power LED solid blue? If not check the DVI connec on to your computer (See page 12.)
‐ When the power LED is flashing blue it generally means there is no input signal from the computer to the monitor.
The power adaptor is not working.
‐ Plug power adapter into a wall socket, no UPS/strip, NOT connected to the display. You should see a solid green light on the
power adapter.
‐ As above, swap power cable with another known working cable. You should see a solid green light on the power adapter.
‐ As above, connect monitor to the power adopter, NOT connected to GPU/computer (no DVI connec on). You see a solid green
light on the power adapter.
‐ As above, the LED color on your monitor should be solid red or flashing blue when toggling power on/off.
‐ Connect the monitor to the GPU (computer off). You should see a solid green light on the power adapter.
‐ As above the color on display should be solid red or flashing blue when toggling power on/off.
‐ Turn on computer—Color on the power adapter should be green and the monitor LED solid blue.
I cannot overclock my Tempest.
‐ Have you followed the patch direc ons for your par cular graphics card? (See page 16.)
‐ If se ng custom resolu ons via CRU follow the direc ons on the Monitor Tests website. (See page 16.)
‐ If se ng custom resolu ons via your graphics card's interface follow the direc ons from you card manufacturer.
When I overclock my monitor I hear a "whine" especially on pages with predominantly white backgrounds.
‐ Coil whine can occur on a small percentage of Tempests. This is not an indica on of stress or damage, but rather is the ming
controller chokes vibra ng. Discussions on how to cure coil whine can be found on the Overlord Forum (www.overlordforum.com).
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