Ok, if i install VGA_AMD_8.901.4.0_Win7圆4 drivers, then intel in dev. Where i can get norm not bugged or lagging or breking version of drivers and amd control center? looks like bug or missing some functions, because i see people in youtube make tutorials and they got that functions in same versions of amd control centers. even power consumption plan for gpu performance). What i see in crimson update - radeon additional settings don't have power option ( i cant change anything with switchable gpu. start or shutdown time about ~15 seconds. and if i uninstal by instructions drivers (uninstal amd soft, delete amd folder from c disc, start in safe mode DDU soft and delete drivers, restart and then instal new drivers) then pc works fine without drivers, then if i instal latest drivers by acer site 8.901 vers drivers then pc works again perfect. Then i try download manualy radeon-crimson-16.2.1 (driver ver - 15.301) update from amd site, and it still same problem ( just starting in black screen about 1-2mins) then just flash welcome screen and then you are in windows. I try update from amd site (automatic update) and i got amd-catalyst-15.7.1 (driver ver - 15.201) it updated and i got problems, pc starts and shutdown about 2mins (on start windows on "welcome" screen it stuck for about 1-2mins). OS windows 7 SP1 64bit, all updates instaled.
i upgrade this pc from 6gb to 8gb ram, and with samsung ssd. Hello, i got Acer aspire 7750g pc, cpu i3-2350m, intel hd graphics 3000, amd radeon hd 7670m gpu,this pc have switchable graphics method.
0 kommentar(er)
