Kryptview blank screen, also no or weak signal ? any idea's

[muz1kman]

Kryptview A750 : Just bought this box last month been working fine up until last night when all my channels went blank ?so I switched it off for a while and it came back on but its done it again but this time nothing just a blank screen on all channels ? it also said on the screen no or weak signal ? any idea's whats wrong and how do I fix the problem??? thanks guys I'm a newbie so any help or guidance would be appreciated.

[yusuf_gaz]

Hi

Have your checked all your cable connections are secure.

Try doing factory reset and do a rescan.

Regards