Speakers Have Fujitsu LifeBook LB AH531 I think that there is no right speaker but also I think had heard the sound of it but I'm not sure if it is broken or missing

SOURCE: I have a Fujitsu Lifebook

the plug size of your headphones is too small and no sound will come out. buy ones for a computer and use those.

SOURCE: touchpad stopped working on my Fujitsu lifebook

You need to re-enable it. Hold Fn and hit the F5 or whatever key is appropriately assigned to the touchpad. This should enable it for you.

Donald DCruz

• 17130 Answers
• Posted on Jan 17, 2012

SOURCE: I have a fujitsu lifebook A series, Model AH531/GF0, it will not receive current from my ac adapter. The computer is total blackout. What is the main problem of said lifebook?

Please check the voltage at the pin end of the laptop using a multimeter in the voltage range. If absent then there is fault in the adapter and must be opened to confirm or replace.If present then connect and check the voltage at the pin end of the battery terminal in the laptop , if present the battery is a suspect.Check this link: http://www.fixya.com/support/r5164850-laptop_power_supply

SOURCE: Fujitsu LifeBook AH531 screen

It could be the inverter that runs the back light.
Have a look around maybe on Ebay, it's cheaper than a another new screen. Take yours out of the laptop and look for any names or numbers on it to make sure you get the correct one.

Testimonial: "Thanks, Stuart... I didn't know; I will look into it. HL"

SOURCE: Where is the wireless switch located on the Fujitsu Lifebook A series model AH531?

Switching the wireless components on/off - that's Fn+F5 - according to the Operating Manual for Lifebook AH531