笔记本的屏幕跑测试，色彩测试一项屏幕底部有线，这算正常吗？

不正常, 但是建议先从软件上检查一下, 确定显示器是8bit模式, 并且关闭了抖动.
如果这些都确定没问题, 就是硬件问题了

同r9000p，都一样，我问了几个都是跑测试的时候有类似频率的波折线，纠结这个不如看看漏光~
ps：此贴因楼上蓬荜生辉啊

[quote][pid=575408820,29952137,1]Reply[/pid] Post by [uid=1830154]MikeZTM[/uid] (2021-12-22 01:23):

不正常, 但是建议先从软件上检查一下, 确定显示器是8bit模式, 并且关闭了抖动.
如果这些都确定没问题, 就是硬件问题了[/quote]好的，非常感谢。请问哪里可以查看8bit，以及关闭抖动

[quote][pid=575409278,29952137,1]Reply[/pid] Post by [uid=60480984]Perfect丶Lee[/uid] (2021-12-22 01:27):

同r9000p，都一样，我问了几个都是跑测试的时候有类似频率的波折线，纠结这个不如看看漏光~
ps：此贴因楼上蓬荜生辉啊[/quote]你的显示器也是有一层油膜或油渍的感觉吗？不是整个屏幕都有，而是某些区域。

Reply to [pid=575412953,29952137,1]Reply[/pid] Post by [uid=622653]lainxixi[/uid] (2021-12-22 02:01)

显卡驱动面板可以查看色深(8bit/10bit)
抖动在色深正常的情况下是默认关闭的.

NV显卡抖动设置在:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\nvlddmkm\State\DisplayDatabase\显示器名字
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\nvlddmkm\DisplayDatabase\显示器名字

对应的设置和注册表键值如下:

ditherState Enabled; ditherBits 6 bit; ditherMode SpatialDynamic
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,00,00,00,ed,00,00,00
ditherState Enabled; ditherBits 6 bit; ditherMode SpatialStatic
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,00,01,ef,00,00,00
ditherState Enabled; ditherBits 6 bit; ditherMode SpatialDynamic2x2
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,00,02,f0,00,00,00
ditherState Enabled; ditherBits 6 bit; ditherMode SpatialStatic2x2
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,00,03,f1,00,00,00
ditherState Enabled; ditherBits 6 bit; ditherMode Temporal
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,00,04,f2,00,00,00
ditherState Enabled; ditherBits 8 bit; ditherMode SpatialDynamic
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,01,00,ef,00,00,00
ditherState Enabled; ditherBits 8 bit; ditherMode SpatialStatic
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,01,01,f0,00,00,00
ditherState Enabled; ditherBits 8 bit; ditherMode SpatialDynamic2x2
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,01,02,f1,00,00,00
ditherState Enabled; ditherBits 8 bit; ditherMode SpatialStatic2x2
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,01,03,f2,00,00,00
ditherState Enabled; ditherBits 8 bit; ditherMode Temporal
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,01,04,f3,00,00,00
ditherState Enabled; ditherBits 10 bit; ditherMode SpatialDynamic
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,02,00,f0,00,00,00
ditherState Enabled; ditherBits 10 bit; ditherMode SpatialStatic
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,02,01,f1,00,00,00
ditherState Enabled; ditherBits 10 bit; ditherMode SpatialDynamic2x2
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,02,02,f2,00,00,00
ditherState Enabled; ditherBits 10 bit; ditherMode SpatialStatic2x2
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,02,03,f3,00,00,00
ditherState Enabled; ditherBits 10 bit; ditherMode Temporal
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,01,01,02,04,f4,00,00,00
ditherState Default
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,00,00,01,04,f1,00,00,00
ditherState Disabled
"DitherRegistryKey"=hex:db,01,00,00,10,00,00,00,02,00,01,04,f3,00,00,00

[quote][pid=575416263,29952137,1]Reply[/pid] Post by [uid=1830154]MikeZTM[/uid] (2021-12-22 02:37):

显卡驱动面板可以查看色深(8bit/10bit)
抖动在色深正常的情况下是默认关闭的.

NV显卡抖动设置在:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\nvlddmkm\State\DisplayDatabase\显示器名字
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\nvlddmkm\DisplayDatabase\显示器名字

对应的设置和注册表键值如下:

dit[/quote]好的，非常感谢