Computer Science - Computer Hardware - Discussion

Discussion Forum : Computer Hardware - Section 2 (Q.No. 29)
29.
You have a PC with no video* Which of the following is LEAST likely to be causing the problem?
defective RAM (bank zero)
defective microprocessor
crashed hard drive
loose video card
low AC outlet power
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Arun said:   6 years ago
Sir,

From my experience loose video card causes no display problems, some times CMOS battery also.

Defective RAM causes dead situation. ie; no display.
Defeftive processor also leads to no display issue.

If the HDD is crashed or not connected, the system BIOS will say something like this.

"NO BOOTABLE DEVICE FOUND".

Usman Zia said:   9 years ago
Sir, if your hard drive crashed the display shows and the bios starting menu shows no hard drive on IDE 0 or booting failed.

No video caused by loose VGA card or Defective RAM. If RAM is defective the PC beeps.

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