我认为我的 Acer 24 英寸显示器上有一个（或多个）坏点(Model Name: HA240Y Part Number: MM.T97SI.001)
他们的政策是这样的：
Dead Pixel Warranty Policy
The table below shows the allowable number of dead sub-pixels for the native resolution of the LCD panel. Your display can be replaced during the duration of the limited warranty period if the number of dead pixels is greater than the allowable number.
General policy:
Native Resolution Bright Sub-Pixel Dark Sub-Pixel Total Sub-Pixel
FHD 1920*1080 ≤ 2 ≤ 5 ≤ 5
如何判断我是否高于≤2 ≤5 ≤5？