Its not switching on and not detected by pc!

[rockinteen]

Okay,
here i go.
Well, i got a Micro Plus* mp5 player with built in cam.
Im having a problem now. Its like it wont switch on.When i press the power button the green button just blinks for a second! It doesnt turn on!

And it doesnt get detectd by pc also! But when i connect, i can see a red LED.

Here is the Info of it :

Board :PSP-860S
V-1.5
17-APR-2008

Chips :
i can see 2 chips, a big and a small one...
One the big one itz given :
SUNPLUS
SPMP3052A-HL 171
0823

And on the small chip :
HYNIX
HY27UT088(INCOMPLETE AS ITZ GLUED)

LCD :
Behind the lcd, theres a sticker and there is something written like this :
CMS2101 HCT003-280-41F 08/07/25

Thats it!
so plz help me to recover it and upgrade the f/w after recovery!
plz plz plz!!
itz urgent!