Computers/윈도우관련
2015. 3. 8. 16:14
Dell latitude E5520
- slow performance
in Windows7 64bit
One day it slowdown!!!!
HDD replaced- not OK
...
???
???
???
with Default VGA driver - it is faster !!!!!!!!!!!! ???
I was using official Dell VGA driver for Intel HD3000 from Dell web site !!!!!!!
So I uninstall the Dell driver and install Intel's driver
==> it runs faster !!!!!!!!!!!!!
==> Looks like Dell driver is strange????????? Only for my case ???
델 래티튜드 E5520 윈도 7 64bit 에서 성능 저하됨 ...
이상함
하드 바꿔봐도 똑같음
DELL 공식 VGA 드라이버 설치후 이상해진 것 발견
삭제하고 인텔 사이트에서 64비트용 다운 받아 설치하니 오케이 !!!
Intel® HD Graphics Driver for Windows* 7/8/8.1 64-bit
https://downloadcenter.intel.com/.../Intel-HD-Graphi...이 페이지 번역하기
2nd Generation Intel® Core™ Processors with Intel® HD Graphics 3000/2000 ...Win64_152822.exe - This driver is in self installing format intended for end ..