Hard disk video recorder no image display how to do?
One reason: graphics card incompatibility caused by Direct Draw test, if the test can pass, it is not the reason. Cause two: PCI interface is not good, you can change a PCI slot test. Cause three: whether the card is damaged, you can consider changing a card test.
Cause three: monitor the digital hard disk video recorder card is damaged, you can consider changing a card test.
Reason two: monitoring digital hard disk video recorder PCI interface is not good, you can change a PCI slot test.
One reason: monitoring digital hard disk video recorders are not compatible with graphics, can be tested through DirectDraw, if the test can pass, it is not the reason.
