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#Macbook pro vega 20 shuts down randomly how to#
#Macbook pro vega 20 shuts down randomly full#
#Macbook pro vega 20 shuts down randomly software#
#Macbook pro vega 20 shuts down randomly mac#

I tested with the computer plugged directly into the outlet wall as well as with a surge protector strip and see the same result.

Maybe the Seasonic cannot handle the load spikes but I doubt they go over 800 watts so a 1000w should be sufficient.

#Macbook pro vega 20 shuts down randomly mac#

During this process, Your Mac computer may restart. Release the four keys about 20 seconds later. Press and hold these four keys at the same time: Option, Command, P, and R, and then turn on your Mac computer. Playing PUBG at 1440p 144Hz freesync I see power consumption over 600 watts from the wall measuring with a Kill-A-Watt from Fry's. Some users report that they solve MacBook not turning on by resetting PRAM/NVRAM. I'm thinking of getting a 1200 or even 1500 watt PSU for RX Vega 64 since this never was happening when using the old R9 Fury. Mobo: MSI X370 XPOWER Gaming Titanium (latest bios)ĭisplay: Triple AOC Agon AG241QX 1440p 144Hz freesync GPU: RX Vega 64 (tested both reference and a Sapphire Nitro+ RX Vega for comparison) I currently have the following test system: I have to flip the switch on the back of the PSU before pressing the power button to get the computer to restart. Afterwards, pressing the power button will not turn the computer back on. While playing the match, randomly during the match the entire computer will shut off. Pretty much anything on any product can be defective from the factory this is why you have a warranty and AppleCare.I am experiencing the issue when playing PUBG.

#Macbook pro vega 20 shuts down randomly software#

There's no software or tweak that will fix either condition.Īs inconvenient as it may be, this is not something anywhere close to being considered "normal." However, "not normal" doesn't mean that it's unheard of.

a faulty battery which means the top case needs to be replaced.

a faulty SMC chip which means the logic board needs to be replaced.

You can try an SMC Reset as mentioned in Monomeeth's answer, but the SMC won't prevent your battery from charging and will only shutdown the system when it gets a low power reading from the battery. I bought a new Mac and have had it it for like 1 week now.I don't want to wait for a new MBP.

Mac shuts down claiming no power with charge at 30% or 40% or more The i9 MacBook Pro is a feat of engineering and design that Apple has carried forward for the last three models, but choices made at the inception of the line are echoing forward to today, still.

However, based on your symptoms, it sounds like your battery is defective (given that's it's a brand new machine)

#Macbook pro vega 20 shuts down randomly how to#

The post Determine Shutdown Cause using Terminal has instructions on how to do this and what the codes mean. To find out why your Mac is turning off, you can look through the logs.

This will show you whether it's connected to a charger, the amount of wattage it's receiving, and if it's currently charging or not.

On the right-hand side, scroll down to view the AC Charger Information In the left pane under the Hardware heading, select Power (it's about 2/3 of the way down) Read on to see how to access this.Ĭhecking your charging status within macOS

Let go of all three keys and the power buttonĪlso, macOS provides a great deal of information about your power usage.

the keys will end up being held down for 14 seconds, the power button for 7 seconds) Now, in the System Properties window, switch to the Advanced tab. On the left-hand side, click the Advanced system settings option to be taken to the advanced settings.

Press and hold the right shift key and the left option and control keys for 7 seconds before then also pressing and holding the power button down for another 7 seconds (i.e. Here’s how to do this: Go to your Desktop, right-click on the My Computer icon and click Properties from the list.

If you still feel it's shutting down too soon or perhaps not charging as it normally would, then reset the SMC again but with the following steps instead: Once you've reset the SMC use your MBP as usual.

#Macbook pro vega 20 shuts down randomly full#

Match the shutdown cause to its code: The full list of shutdown causes can be found here. Let go of the power button and wait 5 seconds The i9 MacBook Pro is a feat of engineering and design that Apple has carried forward for the last three models, but choices made at the inception of the line are echoing forward to today, still cutting back a very little bit on what the computer could be, even with the new Vega 20 graphics. Finding shutdown causes in macOS High Sierra.Press and hold the power button for at least 10 seconds.I would start by resetting the SMC on your MBP.