Windows 10: PC started lagging after new monitor.

Hello, some months ago, I got an old TV to use as a monitor, and since then my PC started to lag.I used to only use my old monitor, which works fine, but doesn't have the best quality because of it's age. Initially, I switched the usual monitor for the TV. I don't remember if at that time it already was lagging, but I suppose so Then, I added back the old monitor, using one onboard and the other off board. That was when it started.Now both are off board, but it's still the same.Even when I use one at a time.It lags with simple tasks, like using the browser or playing Minecraft. I have a GTX 16

:)

 

Random lag spikes

Hi,

We would like to know more about your lag issue:

• What browser are you using when you experience a lag?
• Does the lag occur in a particular game?

In the meantime, we suggest you run the System Maintenance troubleshooter. Here are the steps:

• Press Windows Key + X.
• Click on Control Panel.
• Select Troubleshooting.
• On the left pane, click on View All.
• Click on System Maintenance to run the troubleshooter.

Looking forward to your response.

 

New monitor suggestions, £200 budget

So I am getting (hopefully) £200 of amazon vouchers from work for Christmaqs and have decided I want to get a new monitor, my current is a 23" Samsung Syncmaster, I believe it's a TN panel and the res is 2048x1152. It really is starting to get on my nerves as the coloring is not very natural so I am thinking an IPS panel would probably be a lot better quality wise so I am open to some suggestions as I really don't have a clue when it comes to monitors.

Things to note:

• I do not want to go smaller than 24"

• Would prefer 27" if possible for the budget

• If not then perhaps 24" 120hz

• I currently run 2048x 1152 though 1920 x 1080 is fine

• Must come in at or around £200-£250 absolute max

 

mouse lags with 2 monitors

I have a new pc 4 month old with a radeon RX580 card, when I connect the secound monitor my mouse lags across both screens, I've tried them in different hdmi ports , windows sees both monitors and they work fine but this mouse lag is driving me crazy. Any
help please