https://community.checkpoint.com/t5/Firewall-and-Security-Management/Replacing-a-disk-that-was-part-of-a-RAID/m-p/272683#M103871 <P>Good afternoon, colleagues.<BR />I've encountered a problem: a disk participating in a RAID failed on my 15600 SECURITY GATEWAY.<BR />Can you tell me the correct procedure for replacing a failed disk, and will the new disk be able to automatically install itself or does it need to be configured manually?</P> Fri, 06 Mar 2026 12:28:26 GMT Aleksey139180 2026-03-06T12:28:26Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/Replacing-a-disk-that-was-part-of-a-RAID/m-p/272683#M103871 <P>Good afternoon, colleagues.<BR />I've encountered a problem: a disk participating in a RAID failed on my 15600 SECURITY GATEWAY.<BR />Can you tell me the correct procedure for replacing a failed disk, and will the new disk be able to automatically install itself or does it need to be configured manually?</P> Fri, 06 Mar 2026 12:28:26 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/Replacing-a-disk-that-was-part-of-a-RAID/m-p/272683#M103871 Aleksey139180 2026-03-06T12:28:26Z https://community.checkpoint.com/t5/Firewall-and-Security-Management/Replacing-a-disk-that-was-part-of-a-RAID/m-p/272720#M103891 <P>Here are the steps, it is a PDF so I have to link drop:</P> <P><A href="https://downloads.checkpoint.com/dc/download.htm?ID=46027" target="_blank">https://downloads.checkpoint.com/dc/download.htm?ID=46027</A></P> <P>If there are some issues keep this SK in mind:&nbsp;<A href="https://support.checkpoint.com/results/sk/sk157874" target="_blank">https://support.checkpoint.com/results/sk/sk157874</A></P> <P>Don't cold swap a raid disk btw</P> Fri, 06 Mar 2026 16:46:59 GMT https://community.checkpoint.com/t5/Firewall-and-Security-Management/Replacing-a-disk-that-was-part-of-a-RAID/m-p/272720#M103891 Lesley 2026-03-06T16:46:59Z