回复:need more detail for people to understand the issue


Thanks for your attention!

LCD显示器
当亮度(brightness)调到低(low)时能运行一段时间,
当亮度(brightness)调到高(high)时很快就不行。
我的意思是能否就此判断是backlight lamp (CCFL) 还是 inverter board要换?

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