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我的电脑是一两年前买的
以前用的多没问题
不过现在有时侯显示器会出现一道很亮的白线一闪而过
最严重的有几次显示器屏幕会缩小周围黑屏
感觉象是屏幕卷起来了一样
请问这是什么问题,linux.显示器.显示卡?
在KDE控制中心我的显示器的分辨率是:
screen size:1024x768
refresh rate:85Hz
显示器是Aoc 772S
lspci:0000:00:00.0 Host bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 03)
0000:00:02.0 VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device (rev 03)
0000:00:1d.0 USB Controller: Intel Corporation 82801CA/CAM USB (Hub #1) (rev 02)
0000:00:1d.1 USB Controller: Intel Corporation 82801CA/CAM USB (Hub #2) (rev 02)
0000:00:1d.2 USB Controller: Intel Corporation 82801CA/CAM USB (Hub #3) (rev 02)
0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 42)
0000:00:1f.0 ISA bridge: Intel Corporation 82801CAM ISA Bridge (LPC) (rev 02)
0000:00:1f.1 IDE interface: Intel Corporation 82801CAM IDE U100 (rev 02)
0000:00:1f.3 SMBus: Intel Corporation 82801CA/CAM SMBus Controller (rev 02)
0000:01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
0000:01:01.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
是显示器坏了,还是我配置不正确? |
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