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2.2 GHz (Turbo Boost 最高可达 3.4GHz), 2.5 GHz (Turbo Boost 最高可达 3.7GHz), 或者 2.8 GHz (Turbo Boost 最高可达 4.0GHz) 四核 Intel Core i7 处理器 ,配备 6MB 共享三级缓存。

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Why does my Mac randomly sleep over and over while being powered up?

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My Mac does fine all with literally everything else, except every minute or so, it sleeps. I Can wake it up and log back in as normal- but then it sleeps again. Sometimes getting as bad as it flickering in and out of sleep and being awake.

(Sorry my video is a Tiktok, only video I have of it. I don't wanna power it back on because of the risk of something bad happening.)

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Make sure the sleep settings are set the way you want.

On your Mac, choose Apple menu > System Settings, then click Lock Screen in the sidebar. (You may need to scroll down.)

To set the amount of time that should pass before your computer goes to sleep, do one of the following:

Click the Turn display off on battery when inactive pop-up menu on the right, then choose an option.

Click the Turn display off on power adapter when inactive pop-up menu on the right, then choose an option.

Regards,

Rachel Gomez

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So, your system is narcoleptic! This is often a sign of a weak battery!

Let’s get a better view of things install these gem of an App CoconutBattery take a snapshot of the main Apps window and post it here for us to see.

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snapshot was posted on the post swell as the video of it blinking, it didnt upload the first time-

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@Shira Arc - I see two issues here your displace issue is a backlight issue as the displays image is stable. This could be due to a liquid spill onto the backside of the logic board leaking down from a spill into the keyboard or trackpad. It’s also possible the LVDS cable connection on the logic board has damage so the power is not getting to the display. The last area is one I have seen a bit, people cleaning the screen letting the cleaner to drip down getting under the bezel wetting the other side of the LVDS cables connection in the display assembly. Sometimes I’ve had to also replace the LVDS cable.

Your second issue is your battery, while it still has life, it’s age is creeping up on it. Batteries only have four to five years of life depending on your use.

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