I have received a series of mce messages I and am trying to identify the faulty component that causes my system cash. This is a pre LEAP 42.3 system running on Alienware processor (Intel(R) Core(TM) i7-4940MX CPU @ 3.10GHz). I hope I have included enough background. From messages: <6>[ 0.024599] mce: CPU supports 9 MCE banks <6>[ 0.024608] mce: [Hardware Error]: Machine check events logged <6>[ 0.024613] CPU0: Thermal monitoring enabled (TM1) <6>[ 0.024626] process: using mwait in <6>[ 1.708078] microcode: CPU0 sig=0x306c3, pf=0x10, revision=0x25 <6>[ 1.708106] microcode: CPU1 sig=0x306c3, pf=0x10, revision=0x25 <6>[ 1.708130] microcode: CPU2 sig=0x306c3, pf=0x10, revision=0x25 <6>[ 1.708153] microcode: CPU3 sig=0x306c3, pf=0x10, revision=0x25 <6>[ 1.708203] microcode: CPU4 sig=0x306c3, pf=0x10, revision=0x25 <6>[ 1.708227] microcode: CPU5 sig=0x306c3, pf=0x10, revision=0x25 <6>[ 1.708250] microcode: CPU6 sig=0x306c3, pf=0x10, revision=0x25 <6>[ 1.708272] microcode: CPU7 sig=0x306c3, pf=0x10, revision=0x25 <0>[ 1.708332] mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 6: ae0000000040110a <6>[ 1.708401] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba <6>[ 1.709165] registered taskstats version 1 <6>[ 1.709269] zswap: loaded using pool lzo/zbud <6>[ 1.709299] page_owner is disabled <0>[ 1.710529] mce: [Hardware Error]: TSC 0 mce: ADDR ffb07280 mce: MISC 78a0000086 mce: <0>[ 1.712948] mce: [Hardware Error]: PROCESSOR 0:306c3 TIME 1580824129 SOCKET 0 APIC 0 microcode 25 <0>[ 1.715463] mce: [Hardware Error]: CPU 0: Machine Check: 0 Bank 7: ae0000000040110a <0>[ 1.717653] mce: [Hardware Error]: TSC 0 mce: ADDR ffb07340 mce: MISC 78a0000086 <5>[ 1.719529] Key type encrypted registered <6>[ 1.719545] AppArmor: AppArmor sha1 policy hashing enabled <6>[ 1.719551] ima: No TPM chip found, activating TPM-bypass! <6>[ 1.719554] ima: Allocated hash algorithm: sha256 <6>[ 1.719593] evm: HMAC attrs: 0x1 <4>[ 1.719892] mce: <0>[ 1.719948] mce: [Hardware Error]: PROCESSOR 0:306c3 TIME 1580824129 SOCKET 0 APIC 0 microcode 25 <6>[ 1.723413] Magic number: 8:440:836 <6>[ 1.723676] rtc_cmos 00:01: setting system clock to 2020-02-04 13:48:51 UTC (1580824131) after a reboot <6>[ 299.820213] mce: [Hardware Error]: Machine check events logged Thanks, Don -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org