#14885: No display on a computer with AMD 6250 graphics
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Reporter: mounty | Owner: kallisti5
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: Drivers/Graphics/radeon_hd | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: x86
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Comment (by bullfrog):
I have a Radeon HD 5450 PCI-e 1x that has the identical symptom on boot
when it is the only card installed, on Walter hrev52853, x86_64. It gets
through the icons, blanks, then nothing. If I install my older Radeon 9250
PCI, I can boot with the 9250 driving main monitor, with second monitor
plugged into HD 5450. I get the multi-monitor selections in Screen prefs.
The HD 5450 will not wake the monitor attached to it. This is same either
upon boot or apply in Screen. Same if I swap monitors between cards. Only
the 9250 works. Either monitor works normally when plugged into 9250. Both
are 1440x900 Dell 19" lcd.
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Ticket URL: <https://dev.haiku-os.org/ticket/14885#comment:4>
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