When installing a high-definition surveillance camera, when using a computer and a capture method to install, sometimes the video capture card hardware cannot be installed. For specific troubleshooting methods, look at the following reasons:
1. The hardware problem of the video capture card itself. Although the video capture card is mostly tested at the factory, it is often squeezed or abraded during transportation, packaging, and other reasons, especially sometimes the electronic components are damaged due to static electricity, so first check the video capture If the card is normal, if you have a problem, then how you install it will not help. The reason to solve this method is to replace the computer with a different one for installation testing.
2. The problem of encrypted drive of the video capture card itself. The video capture card itself is encrypted by writing programs and application software for embedding, that is, different software applies different encryption. If the encryption is not written into the corresponding program, then although the video capture card is found in the computer, the software is It ca n’t be installed. The reason for this approach is to find normal installation drivers and software.
3. Reasons for computer PCI socket. Not every computer's PCI is normal. Some motherboards may often cause insufficient PCI power supply due to aging and other reasons, or poor contact of communication data shrapnel. In this way, the video capture card is often unable to connect. Normal power supply or data transmission. The reason for this solution is to replace the computer motherboard or repair the PCI slot.