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2. Defective pixel - Wikipedia

   en.wikipedia.org/wiki/Defective_pixel

   In some cases, a manufacturer sends all screens to sale then replaces the screen if the customer reports the unit as faulty and the defective pixels meet their minimum requirements for return. [1] Some screens come with a leaflet stating how many dead pixels they are allowed to have before the owner can send them back to the manufacturer.

3. POST card - Wikipedia

   en.wikipedia.org/wiki/POST_card

   A typical card for desktop computers has a different bus interface on each edge; a card for laptop computers may have both a miniPCI and a parallel port connector (plus USB to supply power). Modern motherboards often do not broadcast POST codes to their PCI Express slots (PCIe switches only pass on transactions after having been configured to ...

4. Black screen of death - Wikipedia

   en.wikipedia.org/wiki/Black_screen_of_death

   This black screen was simplified compared to the previous blue screen, omitting instructions that the user is recommended to take. [ citation needed ] Windows 10 and later also displays a black screen due to an unfinished update in addition to the aforementioned causes above; in this case, after the system restarts and the user tries to login ...

5. Power-on self-test - Wikipedia

   en.wikipedia.org/wiki/Power-on_self-test

   Typical POST screen (AMI BIOS) Summary screen after POST and before booting an operating system (AMI BIOS) A power-on self-test (POST) is a process performed by firmware or software routines immediately after a computer or other digital electronic device is powered on. [1]

6. BIOS - Wikipedia

   en.wikipedia.org/wiki/BIOS

   In later computer systems, the BIOS contents are stored on flash memory so it can be rewritten without removing the chip from the motherboard. This allows easy, end-user updates to the BIOS firmware so new features can be added or bugs can be fixed, but it also creates a possibility for the computer to become infected with BIOS rootkits.

7. Fix problems with Games on AOL.com - AOL Help

   help.aol.com/articles/troubleshooting-games-com...

   • Restart your computer. • Clear cookies, cache, history and footprints in your browser. • Check that Games on AOL.com windows aren't blocked by your pop-up blocker. • Update your video card drivers. See your computer manufacturer's manual or visit your video card manufacturer's website for more information.