According to your description, I suggest you refer to the following information:
1. According to the picture you provided, there is a 90D error, which is a prompt about overheating of the machine. If you do anything after entering the system, it is likely that the machine will automatically shut down because of overheating and self-protection.
Because the machine itself has overheating protection function, it will automatically shut down or crash if the temperature is too high, so as to ensure that the hardware will not be damaged.
2. You can try to keep ventilation by adding a cooling base or padding something at the bottom of the notebook to see if it will improve.
3. In addition, if there is a lot of dust in the machine or the cooling parts are not working properly, this automatic shutdown phenomenon may also occur. Specifically, you can ask the on-site engineer of HP Gold Service Center to help you detect and deal with it.
You can check the nearest HP Gold Service Center through the following website:
/zh/support-drivers/e support/as CPPS . html
I hope the above reply can help you.
If the above information can't solve your problem, you can log on to www.hp.com.cn/chat,, the online chat room of HP Network, and ask an online engineer to help you solve the problem further. More product information is available in www.hp.com.cn/800..