Deep usability review, dismantling, opening back cover, modding a refurbished renewed 4K 144Hz HDR 1000 Acer Predator X27 monitor. Affiliate links:
▶Acer Predator X27 - https://amzn.to/409oIAI
▶Thermal paste - Thermal Grizzly Kryonaut - https://amzn.to/3yO2w3q
▶Liquid metal thermal paste - Thermal Grizzly Conductonaut - https://amzn.to/42l9zhg
▶Earplugs - https://amzn.to/3yJvYaJ
▶Electric tape - 3M Super 33+ - https://amzn.to/3ZWXy02
▶Knife Spyderco Honeybee - https://amzn.to/3FxsPi6
▶Extra Strength dual sided tape - 3M VHB - https://amzn.to/3FyinGY
▶CPU Cooler - Zalman CNPS2X - https://amzn.to/3Kyj31l
▶Fan - Noctua NF-A8 5V PWM - https://amzn.to/45s5F6X
▶Monitor Calibration - https://amzn.to/3yNjvmh
A lot of dust removal and fan replacements. Chiefly CC8015S05H vs Noctua. Why you need HDMI 2.1 or a Display Port 2.0. A bit about chroma subsampling, engineering menu and much more. Demo of IPS Quantum Dots backlight local dimming technology (Direct LED) 384 Zones that resembles OLED screens.
Link to the full article - https://andresreviews.com/2023/03/24/...
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Contents:
00:00 - Shipment from ACER Recertified dot com
02:59 - Unboxing
06:26 - Solution for a wobbly stand
07:05 - Switch on and screen tests
08:25 - Broken dead pixels
10:37 - Fan noise, 1st disassembly, cleaning & repaste
16:57 - Testing the results of cleaning
19:39 - ACER engineering extended menu
25:18 - Fan replacement with Noctua & disassembly part 2
30:33 - Radiator custom plate
32:47 - Cutting fan cables
40:42 - Assembling the new cooler fan
43:07 - Testing the new setup
46:43 - Grinding down the monitor shell
50:52 - Double sided tape replacement
52:48 - Interim conclusions
54:16 - Artifacts (halo, clouding)
55:41 - Menu walkthrough
01:05:18 - DP 1.4 & HDMI 2.0 limitations YCbCr 422 color subsampling
01:15:30 - Final Thoughts
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