Manjaro installation shows only repeating blocks of coloured pixels

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I recently decided to change from Windows and try the Manjaro Linux distribution.
I DBANed my HD, burnt the ISO to a disk and booted it from my disk drive. It loaded the expected setup screen and I started the installation. Everything was green and OK.
The screen went black for a moment, then displayed nothing but a repeating pattern of coloured squares of pixels, see image below:

This flashes to black a few times and after a while, a cursor appears which moves with the mouse. However, it never changes from this screen.
What may have gone wrong? How can I fix this? I am new to Linux and not hugely tech savvy so any advice is appreciated.
- Graphics Card - AMD Radeon HD 7870
- Processor - Intel I5
- Hardrive - Hitachi 1TB
- 8GB RAM
Version: manjaro-kde-17.1.6-stable-x86_64
system-installation manjaro
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up vote
0
down vote
favorite
I recently decided to change from Windows and try the Manjaro Linux distribution.
I DBANed my HD, burnt the ISO to a disk and booted it from my disk drive. It loaded the expected setup screen and I started the installation. Everything was green and OK.
The screen went black for a moment, then displayed nothing but a repeating pattern of coloured squares of pixels, see image below:

This flashes to black a few times and after a while, a cursor appears which moves with the mouse. However, it never changes from this screen.
What may have gone wrong? How can I fix this? I am new to Linux and not hugely tech savvy so any advice is appreciated.
- Graphics Card - AMD Radeon HD 7870
- Processor - Intel I5
- Hardrive - Hitachi 1TB
- 8GB RAM
Version: manjaro-kde-17.1.6-stable-x86_64
system-installation manjaro
Answer @roaima's questions and I'll revert my close vote.
â Shadur
Mar 25 at 19:47
Added the requested information
â Oliver Wales
Mar 25 at 19:51
@Shadur And how do you do that, revert a close vote...?
â Hauke Laging
Mar 25 at 19:56
@haukelaging Watch the question, and support the re-open request if it gets closed.
â Shadur
Mar 25 at 19:57
@HaukeLaging Go to the original question and click on the Close button. You'll be given the option to retract your vote (you won't be able to vote on the same question again after that).
â Satà  Katsura
Mar 26 at 6:31
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I recently decided to change from Windows and try the Manjaro Linux distribution.
I DBANed my HD, burnt the ISO to a disk and booted it from my disk drive. It loaded the expected setup screen and I started the installation. Everything was green and OK.
The screen went black for a moment, then displayed nothing but a repeating pattern of coloured squares of pixels, see image below:

This flashes to black a few times and after a while, a cursor appears which moves with the mouse. However, it never changes from this screen.
What may have gone wrong? How can I fix this? I am new to Linux and not hugely tech savvy so any advice is appreciated.
- Graphics Card - AMD Radeon HD 7870
- Processor - Intel I5
- Hardrive - Hitachi 1TB
- 8GB RAM
Version: manjaro-kde-17.1.6-stable-x86_64
system-installation manjaro
I recently decided to change from Windows and try the Manjaro Linux distribution.
I DBANed my HD, burnt the ISO to a disk and booted it from my disk drive. It loaded the expected setup screen and I started the installation. Everything was green and OK.
The screen went black for a moment, then displayed nothing but a repeating pattern of coloured squares of pixels, see image below:

This flashes to black a few times and after a while, a cursor appears which moves with the mouse. However, it never changes from this screen.
What may have gone wrong? How can I fix this? I am new to Linux and not hugely tech savvy so any advice is appreciated.
- Graphics Card - AMD Radeon HD 7870
- Processor - Intel I5
- Hardrive - Hitachi 1TB
- 8GB RAM
Version: manjaro-kde-17.1.6-stable-x86_64
system-installation manjaro
edited Mar 25 at 21:27
roaima
39.5k545107
39.5k545107
asked Mar 24 at 22:51
Oliver Wales
12
12
Answer @roaima's questions and I'll revert my close vote.
â Shadur
Mar 25 at 19:47
Added the requested information
â Oliver Wales
Mar 25 at 19:51
@Shadur And how do you do that, revert a close vote...?
â Hauke Laging
Mar 25 at 19:56
@haukelaging Watch the question, and support the re-open request if it gets closed.
â Shadur
Mar 25 at 19:57
@HaukeLaging Go to the original question and click on the Close button. You'll be given the option to retract your vote (you won't be able to vote on the same question again after that).
â Satà  Katsura
Mar 26 at 6:31
add a comment |Â
Answer @roaima's questions and I'll revert my close vote.
â Shadur
Mar 25 at 19:47
Added the requested information
â Oliver Wales
Mar 25 at 19:51
@Shadur And how do you do that, revert a close vote...?
â Hauke Laging
Mar 25 at 19:56
@haukelaging Watch the question, and support the re-open request if it gets closed.
â Shadur
Mar 25 at 19:57
@HaukeLaging Go to the original question and click on the Close button. You'll be given the option to retract your vote (you won't be able to vote on the same question again after that).
â Satà  Katsura
Mar 26 at 6:31
Answer @roaima's questions and I'll revert my close vote.
â Shadur
Mar 25 at 19:47
Answer @roaima's questions and I'll revert my close vote.
â Shadur
Mar 25 at 19:47
Added the requested information
â Oliver Wales
Mar 25 at 19:51
Added the requested information
â Oliver Wales
Mar 25 at 19:51
@Shadur And how do you do that, revert a close vote...?
â Hauke Laging
Mar 25 at 19:56
@Shadur And how do you do that, revert a close vote...?
â Hauke Laging
Mar 25 at 19:56
@haukelaging Watch the question, and support the re-open request if it gets closed.
â Shadur
Mar 25 at 19:57
@haukelaging Watch the question, and support the re-open request if it gets closed.
â Shadur
Mar 25 at 19:57
@HaukeLaging Go to the original question and click on the Close button. You'll be given the option to retract your vote (you won't be able to vote on the same question again after that).
â Satà  Katsura
Mar 26 at 6:31
@HaukeLaging Go to the original question and click on the Close button. You'll be given the option to retract your vote (you won't be able to vote on the same question again after that).
â Satà  Katsura
Mar 26 at 6:31
add a comment |Â
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Answer @roaima's questions and I'll revert my close vote.
â Shadur
Mar 25 at 19:47
Added the requested information
â Oliver Wales
Mar 25 at 19:51
@Shadur And how do you do that, revert a close vote...?
â Hauke Laging
Mar 25 at 19:56
@haukelaging Watch the question, and support the re-open request if it gets closed.
â Shadur
Mar 25 at 19:57
@HaukeLaging Go to the original question and click on the Close button. You'll be given the option to retract your vote (you won't be able to vote on the same question again after that).
â Satà  Katsura
Mar 26 at 6:31