shuts off after entering games

[heliocaguiar]

I have a old ASUS Crosshair 2 with a phenom 2 x4 black edition at normal clock, 3.4, i never overclocked It. I have a thermaltake 850w psu. I bought a new GTX 1060 and a cooler master watercooler 240l. The system is Windows 10 all upadted and drivers too. When entering any Game the load screen apeears, but when i start playing It shuts down the Computer with no error, tried with other 750w psu and same happens. It happened before with my old VGA GTX 550ti

 

[heliocaguiar]

Time to invest on a new system, i already have the Asus TUF z390 gaming, just ordered the i5 - 9600k and 8gb Kingston hyper X ddr4, this old mobo has reached it's limit, PCI Express slots are not working properly, and south Bridge is going beyond 100ºc when gaming, already set a fan on it and new thermal paste, but same happens,

goodbye old and reliable Crosshair 2 formula, one of the best motherboards i had, worked 24/7 365 days a year for over 10 years.