I'm having problems with my pansat 3500/SD, ever since I installed X-05BL_080328_376_api_nocard patch that was released on 3/28 i'm getting a blank screen.
It could a simple fix, like a reboot off for 2-3 minutes with rear switch...if not start, then check your receiver antenna settings in menu, often they change by themselves when uploading a new file..reinput your written down saved ones, that correspond to your hardware up on the roof..
If this receiver has been working for U with genuine 3500 files, not another person, uploading the genuine 376 fix/file will not kill it or hurt it..
if absolutely no power on display, then U may have a blown fuse, or bad cable, connection, or hardware...
if this is a fairly new receiver to you, and u haven't been uploading files to it, then it may be a clone ..and need to use the Vortex 3500 files, but in the meantime, U will probably have to Jtag it..
the solution depends on information that U didn't provide..