#Grub2 windows 10 not starting how to#
#Grub2 windows 10 not starting Pc#

Your PC may be set to prioritize booting from an external drive, which means that if you have another OS or recovery drive on a USB stick, and that stick is connected to your PC, your PC will attempt to boot from that.

PCI-E Cards: ItвЂ™s less likely вЂ“ but still possible вЂ“ that a disconnected GPU or other PCI-Express device may be the reason your Windows 10 desktop has failed to start.

Press the SATA cables in firmly and make sure itвЂ™s also connected to your PSU.

OS Hard Drive: Another possibility is that your main Windows hard drive has disconnected from the motherboard (or the power supply).

Open your RAM bay (or PC tower), take the RAM out, and slot it back in to make sure itвЂ™s well connected. Modern laptops usually hold the RAM in a bay on the underside, which means you donвЂ™t have to open the entire thing to take a look.

Memory/RAM: RAM comes in the form of thin little sticks, which can be easily dislodged if youвЂ™ve knocked your computer around.

Here are the main components you should be looking at. If youвЂ™re getting a completely blank screen when Windows tries to start, then вЂ“ if youвЂ™re reasonably confident вЂ“ it may be worth taking a look inside to make sure that all the hardware is slotted in as it should be. Go to вЂњTroubleshoot -> Advanced options -> Startup Repair.вЂќ This will open Boot options where you can troubleshoot many Windows problems. (If not, you should get the option to select the recovery drive as your PC is booting.) Click вЂњNextвЂќ on the Windows Setup screen, then вЂњRepair your computer.вЂќ It should boot straight to the recovery media. Once you have your recovery media, insert it into your PC, then reboot your PC. So hold the power button on your PC while itвЂ™s booting three times in a row, and the fourth time your PC will load up Windows 10 Startup Repair.ДЄlternatively, you can use the Windows 10 installation disc, or create a Windows 10 recovery drive. You normally do this by simply holding the power button on your PC. The quickest way to get to Startup Repair is to hard-power-down your PC while itвЂ™s booting three times. Windows 10 comes with a built-in startup repair option that can scan and repair missing or damaged startup system files.

#Grub2 windows 10 not starting how to#

Here weвЂ™re going to show you how to identity the problem when Windows isnвЂ™t starting up, and how you can fix it.ДЄlso read: How to Fix a Monitor Not Waking Up After Sleep 1.