Toshiba laptop updating bios
When you repair a loose power jack, it’s a good idea to check the jack on both sides of the motherboard.
When you remove the top cover from a Toshiba Satellite A70/A75 laptop you can see only points where the jack is soldered to the motherboard as it shown on the second picture in this post, but you cannot see the jack itself as it shown on the first picture.
The crack occurs between the DC jack pin and the system board.
In some cases the connection is good, but the DC jack is bad itself. UPDATE: Sometimes, after you replace the jack, you can see that the system board doesn’t get power at all.
In most cases you get the power problem because of a bad connection between the DC jack and the system board, you’ll see a crack between the DC jack connector and the system board.
Here is an example of Toshiba Satellite M35X power jack.
This repair will easily cost over 0 but I have a better idea how to fix it for .
]i have no idea what's the "wirless communication Switch" is , & i have no idea how to switch it on???
A bad connection between DC-IN power jack on the system board and the system board is a very common problem with Toshiba Satellite M35X and Toshiba Satellite A70/A75 notebooks.
In some laptops the CMOS battery could be easily accessed from the bottom, as it shown on the picture below. In some laptops the CMOS battery is hidden under the keyboard. Here’s the most common problem related to the CMOS battery.
Each time you turn off the laptop it resets date and time back to factory defaults.
Removing the motherboard from Satellite A70/A75 laptop is a good idea because the jack itself might has a broken “ ” pin, as it shown on the picture below.