Hi I have a HPXE320 i recently added a new Hard disk. since that it has stopped booting windows 01- HP e-Diagtool is missing or has not been found on your bootable hard disk a) If you want to run HP e-Diagtool you can run it from - Your HP recovery CD ROM - Your dedicated HP E-Diag tool CD ROM b) Boot Failure from previous device INTEL Boot agent version 4.0.19 PXE-E61: Media test failure, Check cable PXE-M0F: Exiting inter PXE ROM Boot failure from Previous device Insert BOOTABLE disk in A: UNABLE TO BOOT FROM A: Although i ran the e-dag, this still comes up.