i am having an asus x80n laptop which doesnot startup and i mean when i press the power button it gives green light on power indicator and on the on indicator for a second and afterwards it gives no response,when i try to again press the power button it totally gives no response and you have to take the battery out or power supply out to have the same one second blink response .the condition of this notebook was not this same it was working fine but when i tried to start it again in the morning it didnt start but the condition was different as to previous stated means i pressed the power button it went fine through the stages like blinking the right indicators through fan getting on but it got stuck before when the asus screen comes leaving me with no response on screen,i read many places on the internet that its solution is to press the power button for atleast 45sec without batt...etc i did that for 3 to 4 times and it worked but that was just a luck because it did the same not getting start thing again and again leaving me in a state that it will turn on when it wants so i used it with some fear and i installed new windows and i restored all the bios settings to manufacturers so this laptop which i love now goes in a more meanner and bader phase when i left it in standby mode ,it was stuck there so i switched it off manually but again i managed to turn it on but at the other day when i pressed power button it gives or blinked lights and shuts off but then again after trying and trying i managed to get it on but now i am completely stuck with on light blinks for just a second an thats it no progress i really need help as you see and will appreciate any assistance
FAIQ NAZIR

Try to open your laptop and disconnect everthing for 5 min and plug them again.i mean ram.prossecor,hard disk and the laptop battery

Try to open your laptop and disconnect everthing for 5 min and plug them again.i mean ram.prossecor,hard disk and the laptop battery

thanks for reply i have disconnected the ram processor , fan and the lcd and unable to go further like dont know how to remove hardist or get to cmos battery any help will be highly apriciated or provide some video

i think better bring it to a qualified repair-shop
they have tools to measure it

taking it apart yourself is not a good idea , not with notebooks / laptops

yes iam happy to tell you guys that i went for vacations for 5 days and when i came back i assembled my notebook which i left half disassembled and it worked ,it only gaved me bsod and stripes but i open the lcd and its plugs and align all the needles and now its all fine the thing now iam worried is about cooling gel of processor and that rubber thing of gpu ,iread somewhere you have to reaply it after removing the fan and the cooling part so pls tell me this and also can you pls tell the average temps of x80n or in general notebook eg.gpus,cpuss,etc because i am using it now so i can monitor it iam using speed fan and hwmonitor

yes
its importend
clean the surface of both cooling-block and CPU
you MUST use new cooling-paste between the surfaces

but not too much
otherwise it will squeeze out and drip on the contacts
also , dont forget to put back the wires of the fan