HP Probook 6455b BOOTMGR image Corrupt

wow this is a first now windows boot manager is on my screen
um now what lol?

choose an operating system to start, or press TAB to select tool:
windows setup [EMS Enabled]
To specify press f8
tools :
windows Memory diagnostics

First run Memory Diagnostics.

You must have the DVD/Repair CD in the drive and it's wanting to boot into Win7 setup. Try running it after doing the RAM diagnostics. Enter System Recovery Options to run Startup Repair - Run up to 3 Separate Times.

Then there are other steps to try repairing Win7 in Troubleshooting Windows 7 Failure to Start leading up to if necessary rescuiing your files to run Factory Recovery or do the superior Clean Reisntall.