lost signal

[cowboy13]

no signal have loaded new files and still no signal not new at this but cant figure out why after the keys changes my signal dropped off to 0 does anybody have a fix for this always had great signal before latest key change since then dropped to 0 using dish pro 500 dish and lnb have no tv need to solve this problem thanks could you give me what settings i need to get my signal back never had this problem its driving me nutz tell what files i can use to get back up and running

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[37coupe13]

are you using a switch ?
check swtich settings.
other settings
LNB local Freq. 11250
LNB power is on
LNB type standard
22KHZ is off

[cowboy13]

did all that didnt help lost quality since the first key change dont know why havent had tv since first key change going nutzzzzzzzzzzzzzz yes have built in switch