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LG 50pn4500 when I push the power button red light comes on…

Customer Question
LG 50pn4500 when I...

LG 50pn4500 when I push the power button red light comes on but screen stays blank.

Technician's Assistant: Are there any HDMI cables or A/V jacks (red, yellow, and white cables) plugged into your 50PN4500?

No only cable coax

Technician's Assistant: Was there a power outage recently?

Yes a few days ago

Technician's Assistant: Anything else you want the TV Expert to know before I connect you?

If I press channel buttons red light comes on and off also

Submitted: 3 months ago.Category: TV
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Answered in 29 minutes by:
4/25/2018
TV Technician: Pete, Electronic Engineer replied 3 months ago
Pete
Pete, Electronic Engineer
Category: TV
Satisfied Customers: 20,619
Experience: Over 16 years of experience installing and repairing electronics.
Verified

Hi, I'm Pete. Welcome to JustAnswer! I'm reviewing your question now, and will post back with your reply ASAP.

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TV Technician: Pete, Electronic Engineer replied 3 months ago

Did the problem start after the power outage?

Can you hear any audio at all?

Can you see the on-screen menu?

Is there a faint glow from the screen in a dark room?

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Customer reply replied 3 months ago
Thanks
Customer reply replied 3 months ago
I do have some electrical knowledge just like to get an idea what to check first
TV Technician: Pete, Electronic Engineer replied 3 months ago

You can ignore any automated offers that may pop up - they are sent automatically by the site.

Did you get my previous response?

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TV Technician: Pete, Electronic Engineer replied 3 months ago
Did the problem start after the power outage?Can you hear any audio at all?Can you see the on-screen menu?Is there a faint glow from the screen in a dark room?
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