Display devices
导言
买的垃圾显示器竟然出屏闪bug了，问题在哪里呢？重新买显示器要注意什么呢？
Index
- 大小
- 分辨率
- 刷新率
- 色彩
- 稳定性？！
Products purchased in the past
(2021-01 1299RMB) HKC G271Q
参数与购买理由
当时缺个显示器，装机猿正好低价卖显示器（2K 144Hz 色彩不行，VA面板）
重启屏闪花屏问题
2023年5月左右开始，当我睡觉前熄灭屏幕后，第二天再打开时会出现扫描线显示不全(间隔显示只有一半)的问题[^1]，显示器保持打开10分钟后又突然显示正常了。就好像这个显示器需要暖机一样。
!!! question annotate “问题的原因探究以及如何避雷”
Temporary horizontal lines during only cold boots[^1]的问题在reddit上有大量人讨论。
1. 普遍发生在MSI 的144机器上，而且随使用时间的增长，recover time get longer
2. 原因：The cause is either cold solder joint or a cheap capacitor gone bad, either way, it's **hardware related** and it's more common in monitors than you think therefore the only solutions are **RMA**(1) it (if you are still within warranty), Have it repaired, replace it with a new monitor, or do what I'm doing and live with it.
3. 临时解决办法：使用60Hz or 120Hz
- Return Merchandise Authorization.
[^1]: First Time Getting Scan Lines On Samsung Odyssey Neo G8 4K 240Hz :(
[^2]: Temporary horizontal lines bottom of the monitor during only cold boots.