台式电脑开机,主机开了,但是屏幕不亮。影片电脑开机屏幕不亮,检查这里一秒知道问题出在哪里!1、屏幕不亮,先检查下屏幕上的开关,看看是否打开着;检查一下视频线是否插牢固;再检查一下屏幕的电源有没有插好;
2、检查下键盘灯有没有亮,一般是numlook键的灯会常亮,或者是尝试按一下大写按钮看一下是否会开启大写的灯;
3、如果键盘不亮,那就是内存的问题。
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家电维修
附近家电维修师傅上门
¥30元起
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家电清洗
空调/洗衣机/油烟机
¥30元起
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门窗维修/防水补漏
专业师傅下单即刻上门
¥30元起
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马桶疏通/管道维修/地漏疏通
安排就近专业师傅上门
¥30元起
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