Question System getting restarted while playing games.

Nov 29, 2019
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My configuration:
Ryzen 7 2700x,
MSI B450M PRO VDH MAX,
2xGSkill Ripjaws 8GB 2666 MHz
Zotac 1660 Amp
WD green M.2 NVME,
WD Blue 1TB,
5xAntec Prizm ARGB Fan 120mm

All this running with Antec VP550P PSU. I have tried everything i found on google but it again restarts.. My mobo temp rises to 60⁰C and CPU to 65⁰C. Do i need to change the PSU or MOBO? Cause the tdp for 2700x is 105W and vrm on my mobo is not that great.

Please suggest me what should I do. I am feeling helpless as i have made this build recently. Please help me guys.