thank you so much for your answer
does the above means that you can regain signal only after reinstalling the drivers? because reinstalling the drivers from technical point of view is doing the same as just rebooting your computer to reload the drivers and that's why it doesn't make much sense that only reinstalling the drivers help - what about just reboot of the computer?
yes, pc restarting does the same effect
does this problem occur from weakness of dvb tuners in comparison with recievers ?
signal quality were checked by reciever named "strong 4622 xii" at the time of problem and indicated 70% signal quality as the dvb card showed before it is malfunctioned
does pc overclocking impact the dvb card by making overvoltage the pci express slot ?
i use pci express x4 slot for this dvb card
how often the problem occurs?
i live in a noisy district(there is many BTS tower around me ) ,may this situation cause the problem ?
the problem occurs at night when level of electromagnetic noise is high but reciever works nearly good
i am afraid that the problem kill the card
![Confused :?](./images/smilies/icon_e_confused.gif)
and signal gone forever because i have seen this lethal effect for my dvb friends that experienced the same problem
what must i do now ? mr cody
thank you mr cody
![Wink ;)](./images/smilies/icon_e_wink.gif)