Hi ntamayo,
Here is the description of what the four leds indicate:
System Power ON-The D-LED will hang here if the processor is damaged or not installed properly.
Early Chipset Initialization
Memory Detection Test
- Testing onboard memory size. The D-LED will hang if the memory module is damaged or not installed properly
Decompressing BIOS image to RAM for fast booting
Initializing Keyboard Controller
Testing VGA BIOS
- This will start writing VGA sign-on message to the screen
Processor Initialization
- This will show information regarding the processor (like brand name, system bus, etc...)
Testing RTC (Real Time Clock)
Initializing Video Interface
- This will start detecting CPU clock, checking type of video onboard. Then, detect and initialize the video adapter
BIOS Sign On
- This will start showing information about logo, processor brand name, etc
Testing Base and Extended Memory
- Testing base memory from 240K to 640K and extended memory above 1MB using various patterns
Assign Resources to all ISA
Initializing Hard Drive Controller
- This will initialize IDE drive and controller
Initializing Floppy Drive Controller
- This will initializing Floppy Drive and controller
Boot Attempt
- This will set low stack and boot via INT 19h
Operating System Booting
When your motherboard is stuck on any of these signals, that's a clue that something is wrong with that particular device on the board. Replace it and try again.
Good Luck
And don't forget to leave a rating,
Thanks
Mark
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