https://community.hpe.com/t5/proliant-servers-ml-dl-sl/unrecoverable-intermodule-bus-error-error-code-0/m-p/3967015#M62676 Intermodule Bus Error usually points to a PCI installed device (ie: QLogic HBA's or Dual NIC). I would remove them 1 at a time and see if problem is resolved.<BR /><BR />Good Luck,<BR />Louis Thu, 19 Apr 2007 13:06:10 GMT Louis Henninger_1 2007-04-19T13:06:10Z https://community.hpe.com/t5/proliant-servers-ml-dl-sl/unrecoverable-intermodule-bus-error-error-code-0/m-p/3967014#M62675 <!--!*#-->2ea DL380 G3 servers<BR />Each have dual processors, 4GB ram, Mirrored 36 gb drives.<BR />Installed - 2ea Qlogic 2342 HBA's and 1 dual port compaq 100mb NIC (heartbeat).<BR />SAN attached -10TB <BR />Teamed on-board nic 1GB<BR /><BR />Since upgrade to Windows 2003 standard server and SFWHA 4.3, I am experiencing ASR on one node.<BR />This configuration was working fine on 2000 server and Veritas Cluster server.<BR /><BR />Both servers are configured identically.<BR /><BR />Problem - One DL380 will ASR when attached to SAN shares and clients start to access data(after 20/30 minutes) After ASR restarts the system, I find the following in the Integrated Management Log: "Unrecoverable Intermodule Bus error (error code 0)"<BR /><BR />The other node continues to run fine. Help! Thu, 22 Mar 2007 09:44:44 GMT https://community.hpe.com/t5/proliant-servers-ml-dl-sl/unrecoverable-intermodule-bus-error-error-code-0/m-p/3967014#M62675 marccar 2007-03-22T09:44:44Z https://community.hpe.com/t5/proliant-servers-ml-dl-sl/unrecoverable-intermodule-bus-error-error-code-0/m-p/3967015#M62676 Intermodule Bus Error usually points to a PCI installed device (ie: QLogic HBA's or Dual NIC). I would remove them 1 at a time and see if problem is resolved.<BR /><BR />Good Luck,<BR />Louis Thu, 19 Apr 2007 13:06:10 GMT https://community.hpe.com/t5/proliant-servers-ml-dl-sl/unrecoverable-intermodule-bus-error-error-code-0/m-p/3967015#M62676 Louis Henninger_1 2007-04-19T13:06:10Z