IgnaBilli official

hdmi 1.4 can do 120hz at 1080p and hdmi 2.0 can do 144hz 1080p
 
depends on the display port cable I think but 1080p most of them (if not all) can do 144hz

except that it is.
 
if the cable is not a knockoff, it will "guaranteed" work, because it is a standardized cable. the question of wire gauge in this case is irrelevant, because if the cable is not made of sufficient gauge wire, it will not carry quality labels, since those quality labels will not give the cable a pass. and if a quality label will not give it a pass, you shouldnt use it because it's probably a fire hazard. (because honestly.. the requirements for most quality labels are amazingly lenient)
 
EDIT, to clarify, this is what power cables look like over here: (note the scribblings)
in short: no scribblings, garbage cable.

What is the wire gauge? If it's at least 18 gauge I'd say it's fine.

Just in case OP isn't aware, a thicker gauge is a smaller number, so 18 and smaller

You can buy replacement power cords online. Search "C13 power cord" or "IEC320C13". Just make sure you get one with your country's wall plug on the end.
 
https://www.amazon.com/AmazonBasics-Power-Cord-10-Foot-Black/dp/B072LNKHBB/ref=mp_s_a_1_3?crid=TILXX52SNVWL&keywords=c13+power+cord&qid=1551401433&s=gateway&sprefix=c13+power&sr=8-3

these cables are (supposed to be) a standard for all electrical appliances, just about any power cable that carries the appropriate quality labels will do.

and dont forget to grab your product key from the old installation!

I personally would recommend just reinstalling windows to the SSD, then once it's installed, deleting the windows folder on the hard drive, or leaving it as a failsafe. 
A fresh install of windows on an SSD will be much faster then a cloned copy from the hard drive.
You can find a download link for windows 10 on microsoft's website. 

<3

Ty 

1030 will definitely work.
 
1050 is gonna be a little sketchy, I would want at least a 300W unit for that card personally.
 
I would recommend upgrading the PSU if you want to get a better GPU in your system, as well as in general. Power supplies like yours are known to be fire hazards as well as low quality. When PSUs die, they have also been known to take other parts with them. See if you can get a Corsair CX450M.

Most of the time, I'd say a yes if it's in a pre-built dell or something.
 
 
 
 

Maybe but not recomended.For safety,use a 400W or 450W(if you are using 1050 instead of 1030)