fans run in maximum , battrey is not working

when i turn power on

not happend and my MBP not run

then

- Unplug the battery.

- Unplug the magsafe power cable.

- Hold down the powerbutton for about 10 sec and continue to do that.

- While still holding the powerbutton down, insert the magsafe power cable and hold it for another 10 sec.

- Release the powerbutton after those 10 sec and make a "normal" press as if you would normally

and my MBP turn on

but my fans run maximum speed & in setting show fan speed is 0rpm and heatsink temperture is 0 C

reset PRAM and SMC but not changing

battery leds is not working and is not charging

led on magesafe is turned off

PLEASE HELP ME

THX