My Motherboard is not completely dead, but almost

Recommended by Wim's BIOS...

See, everytime I want to start my PC, a message appears on the screen. It shows "102 System Board Failure" So, I've got a Mainboard of the Type Compaq Series 3503V5. This is an integrated Mainboard, and there is no external Bios chip. So I've got a Problem. can anybody help me???
PS:(I've Checked everything, but it still doesn't work)

[soupy]

http://www.uktsupport.co.uk/compaq/faq/comppost.htm

Time for a new computer.

Lemon Tree
Fool's Garden
Dish Of The Day

I'm sitting here in a boring room
It's just another rainy Sunday afternoon
I'm wasting my time, I got nothing to do
I'm hanging around, I'm waiting for you
But nothing ever happens -- and I wonder
I'm driving around in my car
I'm driving too fast, I'm driving too far
I'd like to change my point of view
I feel so lonely, I'm waiting for you
But nothing ever happens, and I wonder
(Chorus)
I wonder how, I wonder why
Yesterday you told me 'bout the blue blue sky
And all that I can see is just a yellow lemon tree
I'm turning my head up and down
I'm turning, turning, turning, turning, turning around
And all that I can see is just a yellow (another) lemon tree
La, la da dee da, etc.
I'm sitting here, I miss the power
I'd like to go out taking a shower
But there's a heavy cloud inside my head
I feel so tired, put myself into bed
Where nothing ever happens -- and I wonder
Isolation is not good for me
Isolation -- I don't want to sit on a lemon tree
I'm stepping around in a dessert of joy
Baby anyhow I'll get another toy
And everything will happen -- and you'll wonder
Repeat Chorus
I wonder how I wonder why
Yesterday you told me 'bout the blue, blue sky
And all that I can see
And all that I can see (dit dit dit)
And all that I can see is just a yellow lemon tree