https://community.hpe.com/t5/disk-enclosures/error-message-in-msa1000/m-p/4142154#M26133 I2C is Inter Integrated Circuit bus, it's the one intercommunicating the chips on the controller. This looks like a failed chip somewhere on the controller (PIC likely refers to Programmable Interrupt Controller)<BR />The information is on the disks, you can disable controller (through serial port), remove it and replace it. Fri, 08 Feb 2008 07:27:02 GMT Víctor Cespón 2008-02-08T07:27:02Z https://community.hpe.com/t5/disk-enclosures/error-message-in-msa1000/m-p/4142153#M26132 Hi All,<BR /><BR />One of my cu have a MSA1000 with two controller in Active/Passive mode.Active controller is showing an error "30 I2C READ FAILURE CASHE DIMM PIC 0 ". I had reveived a cashe module with 256MB. After replaced the part issue was same. I have been chacked with other two cashe module from my passive controller but isssue was same. <BR /><BR />Could someone tell me can i inter change the controller or not. if i do it than my configration will same or it will be erase. <BR />clustering is configuered with 4 dl380 g5 server and o/s is suse linux.<BR /><BR />Could someone tell me what is the acctule issue according this error.<BR /><BR />thaks &amp; regards<BR />rakesh kumar<BR />m- 91-9958691040/9873499319 Fri, 08 Feb 2008 06:58:49 GMT https://community.hpe.com/t5/disk-enclosures/error-message-in-msa1000/m-p/4142153#M26132 R K Gaur 2008-02-08T06:58:49Z https://community.hpe.com/t5/disk-enclosures/error-message-in-msa1000/m-p/4142154#M26133 I2C is Inter Integrated Circuit bus, it's the one intercommunicating the chips on the controller. This looks like a failed chip somewhere on the controller (PIC likely refers to Programmable Interrupt Controller)<BR />The information is on the disks, you can disable controller (through serial port), remove it and replace it. Fri, 08 Feb 2008 07:27:02 GMT https://community.hpe.com/t5/disk-enclosures/error-message-in-msa1000/m-p/4142154#M26133 Víctor Cespón 2008-02-08T07:27:02Z