SYSTEM: HP 355 G2 J0Y61EA: 
Prozessor: AMD A4-6210 Quad-Core-Prozessor (4x 1,8 GHz) 
Grafik: AMD Radeon R5  M240 2 GB RAM 
Arbeitsspeicher: 4 GB DDR3-SDRAM (1600 MHz)
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With this graphic I have a problem on this notebook at booting and shutdown:

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mce: Unable to init device /dev/mcelog (rc:-5) // probably not AMD graphics
related
radeon 0000:01:00.0 Invalid ROM contents
radeon 0000:01:00.0 Invalid ROM contents
[drm:radeon_get_bios [radon]] *ERROR* Unable to locate a BIOS ROM
radeon 0000:01:00.0: Fatal error during GPU init
[TTM] Memory type 2 has not been initialized

Welcome to openSUSE Leap 42.1 - Kernel 4.1.15-8-default (tty1)

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