TOSHIBA LAPTOP SATELLITE A135-S4527 WON'T POWER UP

Doenload and install the Bluetooth driver,
You can download the Bluetooth and device drivers for your model laptop from the Toshiba WEB site from theirdownload page. Make sure you enter the model of your laptop so you can get thecorrect drivers. Please click on this link: - http://www.csd.toshiba.com/cgi-bin/tais/support/jsp/home.jsp

When the CPU overheats then it will shut down (i.e. thermaloverload) and won't boot up again until it has cooled down. If this is theproblem is not fixed then the CPU will eventually fail.
A faulty fan causes the problem or the fan and heat sink assembly are cloggedwith dust.
Check the CPU fan to see if it spins freely, if not replace the fan.
If the fan and heat sink is clogged with dust the remove the dust and make surethe vents are clear and dust free. Use a small brush and can of compressed airto do this.

no it won't cost you to much it will cost you $25 on ebay Go to this link http://www.ebay.com/itm/6-Cell-Battery-Toshiba-Satellite-A130-S4427-A135-S4527-/290584090273?pt=Laptop_Batteries&hash=item43a82956a1

yiou have a hardware issue time to take it or send it to someone or buy a new laptop

please resold the laptop power base and check the cable

Have you left a cd in drive? It could be trying to read a disk to boot from if thats how your boot order is set up. This is the first simplest thing to check.

Char S

Have the battery checked or better yet, replaced. Prolonged use might damage the charging circuitry of your machine.

remove battry and clean it from dust.also clean dust from laptop.
check that your battery is working proper.

i dont have satellite L40 drivers plz provide a link for them

type this in your search engine ....
toshiba support-content list
some tittles of exactly what you typed in will display...
click on one and youll be at the download page...
just been there.I'd type the page in for u but its very long as youll see when u get there.