You'd have to pull the hard drive out of the laptop, then use an adapter or an HDD enclosure to connect it to another computer. As long as the drive is okay, you should be able to access and transfer/backup your data.
You'd have to pull the hard drive out of the laptop, then use an adapter or an HDD enclosure to connect it to another computer. As long as the drive is okay, you should be able to access and transfer/backup your data.