Computer Science - Computer Hardware - Discussion
Discussion Forum : Computer Hardware - Section 1 (Q.No. 1)
1.
From what location are the 1st computer instructions available on boot up?
Discussion:
31 comments Page 1 of 4.
Laya madhuri said:
6 years ago
BIOS is embedded in ROM, and booting information store in rom and first time start the computer so bootstrap loader initiate and take up OPERATING SYSTEM from hard disk to RAM. And POST operation execute this time, post operation function to check system activity and efficiency.
(4)
Sathish K said:
6 years ago
ROM is a Flash Memory. It's the extension for Read Only Memory.
BIOS is work for Physical hardware Basic Input Output System.
BIOS is work for Physical hardware Basic Input Output System.
(3)
Sahil Toshkhani said:
7 years ago
The BIOS is typically placed in a ROM chip that comes with the computer (it is often called a ROM BIOS). This ensures that the BIOS will always be available and will not be damaged by disk failures. It also makes it possible for a computer to boot itself. Because RAM is faster than ROM, though, many computer manufacturers design systems so that the BIOS is copied from ROM to RAM each time the computer is booted. This is known as shadowing.
(2)
Vamshi said:
7 years ago
How to restore the BIOS in PC? Please tell me.
(1)
Romise said:
9 years ago
I don't understand this question. Please, someone explain me in clear.
(1)
Patel vatsal said:
1 decade ago
1st start a computer and open bios setting, ROM bios setting you show instructions available on boot up.
Kurt said:
8 years ago
Bios ver. RL86510A.86.0089.P21 support COM1, only. Is it possible to get support to COM2 and COM3 via a PCI serial card?
Please anyone give details.
Please anyone give details.
Arnav chandra said:
8 years ago
What is BIOS ? Why we use it?
Shyamasundar said:
8 years ago
What is the function of BIOS?
Afzal said:
9 years ago
Bios is the main part of the system, Bios locate in ram memory without bios we cannot start OS.
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