I messed up my Laptop's Bios

[Balong DelaCruz]

Recently I was trying to acess bios hidden features and with luck I accessed it then after tweaking it my computer wont boot literaly wont boot just lighting up the power button I switched the main display to from SG (Switchable Graphics) to PCI and turned on overclocking features the after that I got a blank screen doesn't even lights the screen. please help me...Help will be appreciated thanks in advanced

 

[Balong DelaCruz]

Thank you Very Much I will try this

 

[Balong DelaCruz]

https/www.youtube.com/watch?v=ZHj08_WXf1E
This may work, or there may be a different method for your particular laptop.
Consult the manufacturers web site and download the manual.
DO NOT FORGET TO REMOVE THE NORMAL LAPTOP BATTERY before trying this procedure or it will not work,and you dont want any power going to the motherboard when you work on it.

that didn't work I Tried it for almost 10 times with the power adapter and the laptop battery removed while removing the cmos batter still dosent work I have tried to remove the all the batteries for 1 night but still no luck