sleduj túto tému http://www.porada.sk/t267205-windows-10-a.html

Bolo poznamenané - sleduj príslušnú rubriku.
Ale aby ti "smutno" nebolo: https://support.lenovo.com/us/en/documents/ht103535#lenovodesktop
Lenovo G500 nie je podporované pre Win10 - a toto https://support.lenovo.com/us/en/documents/ht103611 :
Z toho
Notes:

Particular configurations of a computer model may include hardware components not compatible with Windows 10. Therefore, its upgrade to Windows 10 is not recommended.
The following listed computer models include hardware components not fully compatible with Windows 10. Therefore, upgrading these models to Windows 10 is not recommended.
N580, N581, N585, P580, P400 Touch, P500, P500 Touch, P580;
U310, U410, U510, U410 Touch, U310 Touch;
Z500 Touch, Z500, Z400, Z400 Touch, Z380, Z480, Z580, Z485, Z585, Z501;
S300, S400, S400u, S400 Touch, S405, S206, G485, G585, N480;
G490, G400, G400S, G400S Touch, G500, G500S, G500S Touch;
S210, S210 Touch, Miix10, Miix2-8, FLEX 2 Pro-15, Y410p, Y510p;
K49, E49, K29, E49AL, V480, M480, V480S.
The following models do not support upgrade to Windows 10:
Y480, Y485, and Y580 with the SSD+HDD configuration;
S206 equipped with CPU other than E450, E300, E1-1200, E2-1800, or C60.
Yoga 11 is preinstalled with Windows RT and cannot be upgraded to Windows 10.


sú nepodporované! Ovládače Lenovo nebude tvoriť.