How do I reset my Sharp Roku with black screen without picture?

Fix Your ROKU TV Black Screen | Detailed GuideПодробнее

Onn Roku TV: How to Fix Black Screen Problem (No Picture)Подробнее

TCL Roku TV Black Screen Fix! | No Picture?Подробнее

How to Fix Roku That Won't Turn OnПодробнее

TCL 65s421 Roku TV comes on with black screen DIY repair.Подробнее

How To Fix Roku TV Black Screen - Full GuideПодробнее

Can I fix an Onn Roku TV (58 inch) No DisplayПодробнее

How to Perform Power Reset on Any TV (Black Screen? Won't Turn On? Try THIS!)Подробнее

Sharp TV Black Screen WITH Sound | Sound But NO Picture | 10-Min FixesПодробнее

Repair an Insignia Roku TV with no picture/black screen - replace the back lightПодробнее

58" ROKU TV by SHARP Black Screen FIXED! (LC-58R6003U)Подробнее

Roku TV Black Screen $40 REAL FIX Westinghouse 75 inchПодробнее

How to Fix Element Roku TV Dim Screen, Backlight, brightness IssueПодробнее

Roku TV No Picture but Sound - Fix it NowПодробнее

vertical lines on the color tv screen no pictureПодробнее

How to FIX YouTube Black Screen [No Picture] Problem Smart TV / Android TVПодробнее

TCL Black Screen FixПодробнее

Roku TV - How to fine tune picture settingsПодробнее

LCD TV Has Sound But No Picture / Black Screen Only - Master Guide for BeginnersПодробнее