PC Peripherals Need help regarding UPS compatibility

[RAGEto]

Hello, my pc has i5 12400f , 3080 10gb and deepcool pl750d atx 3.0 PSU.
I have the APC Back-UPS BX1100C-IN 1100VA / 660W, 230V

First I had to purchase a 6A 250V cable for psu as the original PSU cable was 16A 250V hence not compatible with UPS.
After connecting the 6A 250V cable to PSU, display is occasionally showing horizontal flickering light and when main power switch is turned off, the pc shutdown completely. After approx 3sec only the monitor is turned on.

Now would switching to a more capacity UPS solve this or is it because the ATX 3.0 PSU required 250V ?

 

[deepak1990]

The problem appears to be more of an EMI interference than the UPS. Move UPS as far as you could from your PC and try the CL3 HDMI cable. It should solve your problem.

 

[RAGEto]

Thanks for the info
The horizontal flickering was due to DP cable not properly connected but the pc was getting turned off when the main power switch was turned off. So I returned ups to the seller.

 

[lockhrt999]

First I had to purchase a 6A 250V cable for psu as the original PSU cable was 16A 250V hence not compatible with UPS.

Your 750W PSU doesn't need a 16A cable. 750W is a paltry amount of power to carry for even a 6A cable.

 

[rockyo27]

Your 750W PSU doesn't need a 16A cable. 750W is a paltry amount of power to carry for even a 6A cable.

These are provided as psu is rated for 110-220v and at low voltage Amperage will almost double for the use. These 16A cables are provided only because of this reason.

 

[lockhrt999]

These are provided as psu is rated for 110-220v and at low voltage Amperage will almost double for the use. These 16A cables are provided only because of this reason.

Yup. If it comes with an American pin, another reason to not use the original cable.

 

[rockyo27]

Yup. If it comes with an American pin, another reason to not use the original cable.

UK pins based cable are there if not indian. US pins are very less provided but i think it is better to use it as in lot of parts in india there are voltage fluctuations. I experienced this first hand when voltage at home went to 130 and my system was pulling in 3-3.5 amps and the moment voltage dropped ampere went higher and as cable was being used with a 6amp to 15 amp converter plug it melted along with main socket.