prolonged sleep

[ludomac]

hi to all,sorry google translation (French English)

I want to know why my card does not wake up song is to reboot the prolonged sleep???

motherboard p5bw la (hp) (assus) :http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&dlc=en&tmp_geoLoc=true&docname=c00748726

graphics card geforce gt 520 gainward 1024mb

thank you for helping me

cordially