can't enter bios how can i solve?
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0
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I deleted my Ubuntu partition from my Windows 10 drive, but now when I power on the PC, Windows does not start. All I see is "error: unknown filesystem. Entering rescue mode... grub rescue>_", so I thought to change the boot order. However, I can't enter the BIOS screen. Before, I was able to change the boot order by pressing F12, but now if I press it, it does nothing. I can't even enter into the bios with F2 when it says "press F2 to enter bios" and "F12 boot options". I can't see those options anymore.
What could be causing this?
boot dual-boot grub2 windows bios
edited Nov 22 at 1:09
jramos775
268
asked Nov 21 at 20:47
user402450
11
add a comment |
up vote
0
down vote
favorite
I deleted my Ubuntu partition from my Windows 10 drive, but now when I power on the PC, Windows does not start. All I see is "error: unknown filesystem. Entering rescue mode... grub rescue>_", so I thought to change the boot order. However, I can't enter the BIOS screen. Before, I was able to change the boot order by pressing F12, but now if I press it, it does nothing. I can't even enter into the bios with F2 when it says "press F2 to enter bios" and "F12 boot options". I can't see those options anymore.
What could be causing this?
boot dual-boot grub2 windows bios
edited Nov 22 at 1:09
jramos775
268
asked Nov 21 at 20:47
user402450
11
3
Windows has fast start up, but UEFI has fast boot. Fast boot assumes you have made no system changes and jumps immediately to booting. That often does not give time to press a key to get into UEFI. Often, just a full cold boot, not warm reboot works. If laptop also remove battery and hold power switch for 10 sec or so, to all power used. If not you may have to remove coin battery on motherboard. askubuntu.com/questions/652966/…
– oldfred
Nov 21 at 21:08
Sometimes holding down f2 after power-up might work, or typing it rapidly. Without the delay, it can be tricky, but usually possible.
– ubfan1
Nov 22 at 3:54
Insert your Windows DVD and try to repair disk/boot repair.
– abu_bua
Nov 25 at 15:33
Possible duplicate of GRUB rescue problem after deleting Ubuntu partition!
– Melebius
17 hours ago
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I deleted my Ubuntu partition from my Windows 10 drive, but now when I power on the PC, Windows does not start. All I see is "error: unknown filesystem. Entering rescue mode... grub rescue>_", so I thought to change the boot order. However, I can't enter the BIOS screen. Before, I was able to change the boot order by pressing F12, but now if I press it, it does nothing. I can't even enter into the bios with F2 when it says "press F2 to enter bios" and "F12 boot options". I can't see those options anymore.
What could be causing this?
boot dual-boot grub2 windows bios
edited Nov 22 at 1:09
jramos775
268
asked Nov 21 at 20:47
user402450
11
I deleted my Ubuntu partition from my Windows 10 drive, but now when I power on the PC, Windows does not start. All I see is "error: unknown filesystem. Entering rescue mode... grub rescue>_", so I thought to change the boot order. However, I can't enter the BIOS screen. Before, I was able to change the boot order by pressing F12, but now if I press it, it does nothing. I can't even enter into the bios with F2 when it says "press F2 to enter bios" and "F12 boot options". I can't see those options anymore.
What could be causing this?
boot dual-boot grub2 windows bios
boot dual-boot grub2 windows bios
edited Nov 22 at 1:09
jramos775
268
asked Nov 21 at 20:47
user402450
11
edited Nov 22 at 1:09
jramos775
268
asked Nov 21 at 20:47
user402450
11
edited Nov 22 at 1:09
jramos775
268
edited Nov 22 at 1:09
jramos775
268
edited Nov 22 at 1:09
jramos775
268
268
asked Nov 21 at 20:47
user402450
11
asked Nov 21 at 20:47
user402450
11
asked Nov 21 at 20:47
user402450
11
11
3
Windows has fast start up, but UEFI has fast boot. Fast boot assumes you have made no system changes and jumps immediately to booting. That often does not give time to press a key to get into UEFI. Often, just a full cold boot, not warm reboot works. If laptop also remove battery and hold power switch for 10 sec or so, to all power used. If not you may have to remove coin battery on motherboard. askubuntu.com/questions/652966/…
– oldfred
Nov 21 at 21:08
Sometimes holding down f2 after power-up might work, or typing it rapidly. Without the delay, it can be tricky, but usually possible.
– ubfan1
Nov 22 at 3:54
Insert your Windows DVD and try to repair disk/boot repair.
– abu_bua
Nov 25 at 15:33
Possible duplicate of GRUB rescue problem after deleting Ubuntu partition!
– Melebius
17 hours ago
add a comment |
3
Windows has fast start up, but UEFI has fast boot. Fast boot assumes you have made no system changes and jumps immediately to booting. That often does not give time to press a key to get into UEFI. Often, just a full cold boot, not warm reboot works. If laptop also remove battery and hold power switch for 10 sec or so, to all power used. If not you may have to remove coin battery on motherboard. askubuntu.com/questions/652966/…
– oldfred
Nov 21 at 21:08
Sometimes holding down f2 after power-up might work, or typing it rapidly. Without the delay, it can be tricky, but usually possible.
– ubfan1
Nov 22 at 3:54
Insert your Windows DVD and try to repair disk/boot repair.
– abu_bua
Nov 25 at 15:33
Possible duplicate of GRUB rescue problem after deleting Ubuntu partition!
– Melebius
17 hours ago
3
3
Windows has fast start up, but UEFI has fast boot. Fast boot assumes you have made no system changes and jumps immediately to booting. That often does not give time to press a key to get into UEFI. Often, just a full cold boot, not warm reboot works. If laptop also remove battery and hold power switch for 10 sec or so, to all power used. If not you may have to remove coin battery on motherboard. askubuntu.com/questions/652966/…
– oldfred
Nov 21 at 21:08
Windows has fast start up, but UEFI has fast boot. Fast boot assumes you have made no system changes and jumps immediately to booting. That often does not give time to press a key to get into UEFI. Often, just a full cold boot, not warm reboot works. If laptop also remove battery and hold power switch for 10 sec or so, to all power used. If not you may have to remove coin battery on motherboard. askubuntu.com/questions/652966/…
– oldfred
Nov 21 at 21:08
Sometimes holding down f2 after power-up might work, or typing it rapidly. Without the delay, it can be tricky, but usually possible.
– ubfan1
Nov 22 at 3:54
Sometimes holding down f2 after power-up might work, or typing it rapidly. Without the delay, it can be tricky, but usually possible.
– ubfan1
Nov 22 at 3:54
Insert your Windows DVD and try to repair disk/boot repair.
– abu_bua
Nov 25 at 15:33
Insert your Windows DVD and try to repair disk/boot repair.
– abu_bua
Nov 25 at 15:33
Possible duplicate of GRUB rescue problem after deleting Ubuntu partition!
– Melebius
17 hours ago
Possible duplicate of GRUB rescue problem after deleting Ubuntu partition!
– Melebius
17 hours ago
add a comment |
1 Answer
1
active
oldest
votes
up vote
0
down vote
accepted
i have changed the hard disk with another one with windows on it then i get in the bios by keeping pressed shift and pressing one time the shutdown button at the same time , and then i was able to get in bios.
answered 17 hours ago
user402450
11
New contributor
user402450 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
accepted
i have changed the hard disk with another one with windows on it then i get in the bios by keeping pressed shift and pressing one time the shutdown button at the same time , and then i was able to get in bios.
answered 17 hours ago
user402450
11
New contributor
user402450 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
up vote
0
down vote
accepted
i have changed the hard disk with another one with windows on it then i get in the bios by keeping pressed shift and pressing one time the shutdown button at the same time , and then i was able to get in bios.
answered 17 hours ago
user402450
11
New contributor
user402450 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
up vote
0
down vote
accepted
up vote
0
down vote
accepted
i have changed the hard disk with another one with windows on it then i get in the bios by keeping pressed shift and pressing one time the shutdown button at the same time , and then i was able to get in bios.
answered 17 hours ago
user402450
11
New contributor
user402450 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
i have changed the hard disk with another one with windows on it then i get in the bios by keeping pressed shift and pressing one time the shutdown button at the same time , and then i was able to get in bios.
answered 17 hours ago
user402450
11
New contributor
user402450 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 17 hours ago
user402450
11
New contributor
user402450 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 17 hours ago
user402450
11
answered 17 hours ago
user402450
11
11
New contributor
user402450 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
user402450 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
user402450 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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Windows has fast start up, but UEFI has fast boot. Fast boot assumes you have made no system changes and jumps immediately to booting. That often does not give time to press a key to get into UEFI. Often, just a full cold boot, not warm reboot works. If laptop also remove battery and hold power switch for 10 sec or so, to all power used. If not you may have to remove coin battery on motherboard. askubuntu.com/questions/652966/…
– oldfred
Nov 21 at 21:08
Sometimes holding down f2 after power-up might work, or typing it rapidly. Without the delay, it can be tricky, but usually possible.
– ubfan1
Nov 22 at 3:54
Insert your Windows DVD and try to repair disk/boot repair.
– abu_bua
Nov 25 at 15:33
Possible duplicate of GRUB rescue problem after deleting Ubuntu partition!
– Melebius
17 hours ago