跳转到主内容

修复你的物品

维修的权力

商店

Released June 2009 / 2.66, 2.8, or 3.06 GHz Core 2 Duo Processor

365 个问题 查看全部

Why it keeps hanging on the login page?

Until recently, I've still been able to use my MBP for designing and browsing. One day, I opened it and it was stuck on the login page. Can't click the field to enter my password. That's problem #1. When I do a forced restart, it now ends up with a black screen. It doesn't light up with the apple logo etc. This is problem #2. I know it isn't a broken LCD because when I rest my computer for hours or so, it will boot up again and back to problem #1. So it becomes a cycle.

Last I checked, I still have about 40GB free space so I'm not sure where the issue is. I don't wanna pay too much for it to be checked by a service center when I can do the fixing (I'm familiar with computers as I work as a programmer). I've searhed for several answers such as resetting NVRAM etc, but when I press the keys, it won't work.

I'm on Lion OS btw. Any help is appreciated. This laptop has a sentimental value to me.

回答此问题 我也有这个问题

这是一个好问题吗?

得分 0
添加一条评论

1个回答

最有帮助的答案

You can try to reset the SMC (System Management controller) if you haven't tried yet.

  1. Power off your Mac
  2. Unplug power adapter
  3. Hold Shift-Control-Option on the left side of the internal keyboard for about 10 secs.
  4. Release all keys, and reconnect power adapter, then power on you Mac.

If still no luck, there may be a hardware failure of you Mac, but you can still do a hardware diagnostic with the software provided by apple.

  1. Insert the software DVD COMES WITH your MacBook Pro (or from the same model). A DVD or flash drive from different model will not work.
  2. Reboot your Mac and hold "D" key when booting up.
  3. You will see a screen called "Apple Hardware Test", then you can follow the instructions on the screen.
  4. If a hardware error is detected, it will provide you with an error message. You can gather more help from Apple with that message, or you can try fix that yourself with that message.

这个答案有帮助吗?

得分 1
添加一条评论

添加你的答案

Patricia MG 将永远感激不已
浏览统计数据:

过去的24小时: 0

过去的7天: 0

过去的30天: 0

总计 138