answersLogoWhite

0


Best Answer

This sounds like a hardware problem, but it may not be particularly serious - it could be the VGA cable has become slightly loose and pressing it home on the PC and monitor may fix it.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why does the PC monitor appears to be in violet color and it does not recognize black and yellow colors?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Computer Science

Is there a website that will create sentence acrostics for example Roy G Biv is an acrostic for the colors of the rainbow red orange yellow green blue indigo violet?

Yes, there are. Try this one. http://spacefem.com/mnemonics/


What is the complementary color of violet?

yellow


Why infrared is named as infrared?

This has to do with the electromagnetic spectrum. Whether you know it or not, Gamma-rays, ultraviolet, X-rays, microwaves, visible light, infrared, and radio/tv waves are all the same thing, just in different doses. Infrared literally means "below-red", while ultraviolet means (beyond or above violet, or purple). With fore-said spectrum, visible lights highest frequency color appears to us as purple. At a slightly lower frequency we observe blue, then green, followed by yellow, and eventually red. In between each of these colors we observe intermediate colors like magenta, teal, orange and pink. At a frequency lower than, or below, red, we begin to enter the infrared area of the electromagnetic spectrum. Above purple, we enter the ultraviolet area of the electromagnetic spectrum.


A ROM chip that can be programmed over and over using ultraviolet is known as what?

EPROM or Erasable Programmable Read Only Memory was invented by Engr. Dov Frohman. It is a ROM-type chip that can hold data from 10-20 years. It is different from PROM because it can be programmed more than once. An EPROM programming is erased only through exposure to ultra violet light. The EPROM is configured or reconfigured using an EPROM programmer.


What is a nonvolatile removable medium that uses integrated circuits?

Solid-state storage, known as ROMs. Read Only Memory.Some are programmed once only and retain their program material with no power at all.Others may be EAROMs (Electrically Alterable Read Only Memory), where the data is stored in long term capacitors and can be altered by programming with the correct voltages applied.Others are erased by ultra violet light and can be re-written, but hold the data with the power off.Removable types, would fit into the category of flash memory cards, or USB sticks.These contain IC's which hold the data stored on them, allowing for easy transfer of information from one device to another.