15.6" HD 1366x768 Raw LCD Panel Replacement LED Screen Display for Lenovo Thinkpad E540 FRU 04X0512 04X0513 04X0514

I have graded my resolution I went for 4k and it started slowing down my computer you know if I'm editing my video so that's not I receive my 16 GB RAM 16gb ram I bought it in Aliexpress as well I'll put the link down below and i bought this 16gb ram for only 50 US dollars guys you heard it right it's 50 years of scissors what's what's it cool because I checked here in local school then this 16 GB 8 GB RAM it's called Kim Bona I check here in the local saw at sham Shui PO and won 8 GB RAM cost around 300 Hong Kong dollars but for this two guys it only costs around 50 years ours if you convert that just goes around 400 Hong Kong dollars so let's try this on to my Lenovo laptop II 540 so it's it's sucks guys if you're editing a video and then it's very slow doesn't have any excitement or in editing your video I forgot a screwdriver it was a heap of to open it yesterday says I don't have t