#8457: Blank screen after boot on Radeon Mobility 4670 HD ------------------------------------------+---------------------------- Reporter: kvark | Owner: kallisti5 Type: bug | Status: new Priority: normal | Milestone: R1 Component: Drivers/Graphics/radeon_hd | Version: R1/Development Resolution: | Keywords: blank radeon Blocked By: | Blocking: Has a Patch: 0 | Platform: x86 ------------------------------------------+---------------------------- Comment (by kallisti5): building the accelerant and driver and dropping into the folder may not be a good test... a lot has changed in the image since A3. Could you test the latest nightly from an iso or dd'ed onto a usb drive? {{{ radeon_hd: connector_read_mode_lvds: 108000 1400 1444 1556 1684 1050 1051 1054 1066 }}} That shows AtomBIOS is actually reporting a lvds mode of 1400x1050 for this card. Is 1400x1050 the correct native resolution? We pass that value back to Haiku as the preferred mode if a preferred mode is found. -- Ticket URL: <http://dev.haiku-os.org/ticket/8457#comment:6> Haiku <http://dev.haiku-os.org> Haiku - the operating system.