DMI logs full

when i switch on my system it shows the following message.
“DMI Log Event Space Full”  Press F1 to start and F2 for setup
and i have to press F1 key to start up.
Anyone help me to know what is the problem? and how to rectify this??

If you see this message on startup windows then press F2 which will take take you to cimos setup.

Under Advance menu >> select DMI Event Log  >> Select Clear DMI error logs to YES

Save and exit cimos setup and now reboot the machine.

That,s all