电脑常黑屏是怎么会事?

正在用电脑时, 电脑常黑屏, 机器还在运行, 按一个小按纽, 屏幕又变亮了. 怎么会事呢?

所有跟帖： 

• Hamburg, did U delete my post? -Submariner- ♀ (55 bytes) () 02/13/2004 postreply 06:55:24

• Read this please: -hamburg- ♀ (102 bytes) () 02/13/2004 postreply 07:07:22

• Something wrong with this post -Submariner- ♀ (108 bytes) () 02/13/2004 postreply 07:20:02

• 是不是有什么字是文学城的禁字？ -hamburg- ♀ (102 bytes) () 02/13/2004 postreply 07:24:29

• Thx!G2K, but sometimes it does -not_work- ♀ (0 bytes) () 02/13/2004 postreply 13:27:06