Need firmware for toshiba 55U7750VE

[haneefa]

I need usb firmware for toshiba 55U7750VE problem is tv set on and blank screen and no remote opreation I check with another motherboard so indeed firmware pls help me

[haneefa]

Main board number 5844-a9k02t-0p10

[حسين الزاكي]

[External Link Removed for Guests]

Connect tv with power
Turn on from remote , update will start
After ready tv let us know

[haneefa]

Ok sir thank u I will try and tell u later

[حسين الزاكي]

Still no answer??

[haneefa]

Firmware not taken sir

[tntsat]

[External Link Removed for Guests]

[حسين الزاكي]

اسم السوفتوار و امتداده
upgrade_loader_common.pkg