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B.I.O.S (Basic input output system)

B.I.O.S (Basic input output system)

 

* Bios is also known as firmware (Firmware: combination of both hardware and Software) 

* In BIOS the system configuration can be viewed for example: 

 

* Harddisk Capacity/Hardware 

* CD/DVD/Floppy 

* Ram Capacity 

* Processor/CPU 

* LAN/ Network Settings 

* Audio Settings 

* USB Settings 

 

 

* In BIOS the user can change the setting according to his requirment for example: 

[BOOT SEQUENCE] 

 

1st Boot Device   [CD/DVD] 

2nd Boot Device [Hard Disk] 

 

 * To go in to [BIOS SETUP] 

 

 Restart the PC While Restarting Press 

 

[DELETE/F2] 

 

 * To Check that the [HARDDISK/CD/DVD/FLOPPY/RAM/PROCESSOR] 

 * Choose [STANDARD CMOS FEATURES] 

 

FOR Example: 

 IDE Channel 0 master   [HT-DT-DVD-RAM] 

 IDE Channel 0 slave      [HDD280080 ADBF] 

 IDE Channel 1 Master  [NONE] 

 IDE Channel 1 slave      [NONE] 

 

 

Note: "NONE" Means no Device detecting. 

NOTE: If we see the symptom/Problem. 

 

[DISK BOOT FAILURE, INSERT SYSTEM DISK] 

 

And Press ENTER 

 

 

The above symptom/problem may be related due to hard disk, they are as follows. 

 

 1. Improper setting in BIOS. 

 2. Loose connectivity of Hard disk. 

 3. Missing Operating System. 

 4. Hard Disk is Dead. 

 

[TO OVER COME THE ABOVE SYMPTOM/PROBLEM] 

 

Restart the PC by Pressing [CTRL+ALT+DELETE] 

 

WHILE RESTARTING TO [BIOS SETUP] 

 

PRESS [DELETE/F2] 

 

TO CHECK THAT THE [HARD DISK IS DETECTING OR NOT] 

 

CHOOSE [STANDARD CMOS FEATURES] 

 

FOR Example: 

 

 IDE Channel 0 Master  [NONE] 

 IDE Channel 0 Slave     [NONE] 

 IDE Channel 1 Master  [NONE] 

 IDE Channel 1 Slave     [NONE] 

 

 Note: "None" Means no device detecting. 

 

 If the     [Hard disk is not detecting] 

 

 Check   [Sata and IDE Setting] 

 

 Choose [Integrated Peripherals] 

 

[VIA ON CHIP IDE DEVICE] 

 

PRESS [ENTER] 

 

 ON Chip sate mode [AUTO] 

 

Via on chip IDE Channel 0/Primary     [ENABLE] 

Via on chip IDE Channel 1/Secondary [ENABLE]

 

 Now Make the    [BOOT SEQUENCE] 

                             [ADVANCE BIOS FEATURES] 

                             [BOOT SEQUENCE AND FLOPPY SETUP] 

 

1st Boot DEVICE [CD/DVD] 

2nd Boot DEVICE [HARD DISK] 

 

 Press F10 Save to CMOS and ENTER to Exit

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