macbook pro beeps every 5 seconds

2012年1月18日 — If it's still beeping, one or both of the RAM sticks is probably bad. Try to start with each stick alo...

macbook pro beeps every 5 seconds

2012年1月18日 — If it's still beeping, one or both of the RAM sticks is probably bad. Try to start with each stick alone; whichever stick causes beeps is the bad one; ... ,

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macbook pro beeps every 5 seconds 相關參考資料
2009 A1278 Macbook beeps once every 5 sec… - Apple ...

2013年12月17日 — I have had no problems with my mac until this afternoon. I was done watching a dvd and using google chrome to watch a video on youtube and ...

https://discussions.apple.com

Beeping sound every 5 seconds, it won't turn on - MacBook ...

2012年1月18日 — If it's still beeping, one or both of the RAM sticks is probably bad. Try to start with each stick alone; whichever stick causes beeps is the bad one; ...

https://www.ifixit.com

If your Mac beeps during startup - Apple Support

https://support.apple.com

If your Mac beeps during startup – Apple Support

2021年1月7日 — One beep every five seconds. Your Mac isn't detecting any memory (RAM). If you've recently added or replaced memory, make sure it's ...

https://support.apple.com

MacBook 2010 13" Unibody makes one beep every 5 seconds ...

I recently was given a 13" Unibody MacBook Pro from 2010, and decided to take a look at it so i could possibly use it to replace my 13" White …

https://www.reddit.com

Single beep every 5 seconds; resat ram, … - Apple Community

2014年7月25日 — Ok, so the the other night I was doing a project and my battery died on my 2010 13" MacBook Pro. It was late, so I went to bed and decided to ...

https://discussions.apple.com

SOLVED: My MacBook don't turn on, only get Beep every 5 ...

2017年7月18日 — The beep error you are getting is a RAM error. Most likely the logic board upper RAM socket is damaged. This often happens when the system ...

https://www.ifixit.com

SOLVED: Reseated RAM, blank screen, beeping every 5 secs ...

2016年9月18日 — Here's a good Apple T/N writeup on the different tones: About Mac computer startup tones. And here is more on the RAM error codes: ...

https://www.ifixit.com