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hd4850

About this tag
The HD4850 tag covers discussions about the ATI Radeon HD 4850 graphics card, primarily in Windows 7 systems. Users report issues such as display corruption, typing lag in applications like Chrome and MSN, system crashes and freezes during gaming or video playback, Aero interface lag when opening programs, and blue screen errors (0x00000124). Troubleshooting steps mentioned include driver reinstallation, disabling sound devices, and checking overclock stability. The card is often paired with Intel Core 2 Duo E8400 or AMD Phenom II processors on motherboards like Asus P5Q series or Gigabyte MA790XT-UD4P.
  1. A

    Windows 7 My background looks strange :S

    Hi all, my background doesn't look good. See attachment. I use windows 7 pro x64 and ATI HD4850. Anyone has any idea why?
  2. J

    Windows 7 Typing Lag in both MSN and Chrome

    Hi, I'm currently using Windows 7 RC build 7100 64 bit. My PC setup is HD4850, E8400 on ASUS P5Q SE Plus. 4GB Ram I am having problems with typing in Windows Live Messager and Chrome. Both softwares works fine at bootup. However, after a while i will experience lag in openning up chat...
    • jlowkw
    • Thread
    • 4gb ram asus p5q chat windows chrome computer setup e8400 hd4850 lagging microsoft office msn outlook performance software issues system performance text box typing lag user experience web browsing windows 7
    • Replies: 1
    • Forum: Windows Software
  3. L

    Windows 7 Sapphire HD 4850 crashes and freezes computer

    The only OS I have ever used on the system is Windows 7 RC build 7100. I do not own any other 64-bit OS's. Here are my system specs: Motherboard: Gigabyte MA790XT-UD4P Processor: AMD Phenom II x3 720 Black Edition Video Card: Sapphire HD 4850 512MB GDDR3 PCI-E HDMI/DVI-I/VGA RAM: 4 GB...
    • LonestarHero
    • Thread
    • amd bios blue screen crash drivers freezes gaming graphics card hardware hd4850 pc build performance sapphire system restore team defeat team fortress 2 thermalissue windows 7 world of warcraft
    • Replies: 2
    • Forum: Windows Hardware
  4. Y

    VIDEO Aero Lags when open new programs

    Hello, I have Win7 x64 RC1 installed on my pc and everything is working fine, except for the Aero. When I open new programs there is always some lag when program window is rendering. But when I turn aero off, everything works fine. I tried to show the problem below In windows vista x64, aero...
    • Yuan
    • Thread
    • aero asus catalyst graphics hd4850 lag performance rendering windows 7 windows vista
    • Replies: 1
    • Forum: Windows Help and Support
  5. P

    Windows 7 0x00000124 STOP bsod memory dump

    Well as the title says, I am receiving this blue screen in windows 7. The bsods occur randomly, I have had my computer idle for 5 hours, and just 10 minutes ago it crashed, a couple of days ago the computer would crash within 10 minutes. So the crashes occur randomly. What I have tried so far...
    • Priv
    • Thread
    • 64-bit asus audio drivers bios bsod drivers graphics driver hardware issues hd4850 intel burn test memory dump memtest86 network overclocking prime95 q6600 random crashes system stability windows 7 wlan
    • Replies: 7
    • Forum: Windows Blue Screen of Death (BSOD)
  6. K

    Windows 7 Won't Boot from DVD to install

    This is intended as a dual boot, but this darn thing jsut wont boot from the DVD to install... I looked for another with the same problem, but it seems like no one has gone as far as I have. I have burned 2 different .iso's from different DL sources(1 was microsoft), tried changing to a .img...
    • Karkas
    • Thread
    • asus boot compatibility dual boot dvd hardware hd4850 installation iso lite-on ocz partition priority q9450 storage system specs troubleshooting verbatim windows
    • Replies: 22
    • Forum: Windows Help and Support
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