Ubuntu
linux package

  1. Bug #1072039
  2. Comment #4

Comment 4 for bug 1072039

Revision history for this message
penalvch (penalvch) wrote : Re: No Sound, mute on HP ProBook 4520s

Bojan, as per http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareIndex.jsp?lang=en&cc=us&prodNameId=4145326&prodTypeId=321957&prodSeriesId=4145198&swLang=13&taskId=135&swEnvOID=4059#120 an update is available for your BIOS (F.21). If you update to this, does it change anything?

If not, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

Thank you for your understanding.