weird monitor/tv problem

[Mustypets8]

i have a weird problem in 1 of my tv that im using as a monitor

it just say no signal when i dont have my gpu driver installed 

but when i have a driver installed it work 100% fine

 

it also just say no signal if i use it on my igpu but it shows up as a display on the resolution screen of windows if i use

my portable 14inch monitor with or without the igpu driver

 

is there a reason for this?

[Blue4130]

12 minutes ago, Mustypets8 said:

i have a weird problem in 1 of my tv that im using as a monitor

it just say no signal when i dont have my gpu driver installed 

but when i have a driver installed it work 100% fine

 

it also just say no signal if i use it on my igpu but it shows up as a display on the resolution screen of windows if i use

my portable 14inch monitor with or without the igpu driver

 

is there a reason for this?

With no driver loaded, windows is probably running at a resolution that is not supported by the TV. Likely 800x600 or 640x480 or some other old low resolution.

[Mustypets8]

16 minutes ago, Blue4130 said:

With no driver loaded, windows is probably running at a resolution that is not supported by the TV. Likely 800x600 or 640x480 or some other old low resolution.

i was thinking that to on the gpu i still dont get why in igpu it still dont work

even if i change the resolution of it using a 2nd display 

[Blue4130]

14 minutes ago, Mustypets8 said:

i was thinking that to on the gpu i still dont get why in igpu it still dont work

even if i change the resolution of it using a 2nd display 

What resolution/refresh rate is the IGPU using?

[Mustypets8]

18 minutes ago, Blue4130 said:

What resolution/refresh rate is the IGPU using?

idk its just the igpu of the i5 10400 never really looked at the refresh rate

as for the resolution i set it to the max reso of the tv which is i think 1080p

set it to 1080p and nothing tried 720p and higher than 1080p still nothing

maybe the gpu of the i5 is broken i havent tested with the mini monitor because it only had a dvi port 

could the igpu of a cpu break and still be able to use the cpu normally?

[fuzz0r]

10 minutes ago, Mustypets8 said:

idk its just the igpu of the i5 10400 never really looked at the refresh rate

as for the resolution i set it to the max reso of the tv which is i think 1080p

set it to 1080p and nothing tried 720p and higher than 1080p still nothing

maybe the gpu of the i5 is broken i havent tested with the mini monitor because it only had a dvi port 

could the igpu of a cpu break and still be able to use the cpu normally?

You should definitely check out what refresh rate you're trying to run the TV at.

Too high refresh rate = TV blank/black.

[Mustypets8]

3 minutes ago, fuzz0r said:

You should definitely check out what refresh rate you're trying to run the TV at.

Too high refresh rate = TV blank/black.

yeah i will do that when but for now if i cant since the mini mon is being used by someone