A blinking folder is the system can’t find the OS. Lets do this once you get the system up and running, then open the preferences and select the Startup Disk, make sure your internal drive is selected.
Your system is loosing its power to your RAM so it is flushed when the system is going to sleep.
Let’s see what your batteries condition is. Install this app [https://coconut-flavour.com/coconutbattery/|CoconutBattery] and post a snapshot so we can see [guide|21499]
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=== Update (03/03/2020) ===
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You may want to return the system as I think your logic board is failing!
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Looking at the battery info we can see it has a fresh battery (manufactured Sept 2019)! While I can understand the reseller might have replaced the battery its also possible the original owner was encountering issues which is why they turned in it.
A blinking folder is the system can’t find the OS. Lets do this once you get the system up and running, then open the preferences and select the Startup Disk, make sure your internal drive is selected.
Your system is loosing its power to your RAM so it is flushed when the system is going to sleep.
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Let’s see what your batteries condition is. Install this app [https://coconut-flavour.com/coconutbattery/|CoconutBattery] and post a snapshot so we can see [guide|21499]
A blinking folder is the system can’t find the OS. Lets do this once you get the system up and running, then open the preferences and select the Startup Disk, make sure your internal drive is selected.
A blinking folder is the system can’t find the OS. Lets do this once you get the system up and running, then open the preferences and select the Startup Disk, make sure your internal drive is selected.