id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 6865,part of VM BIOS is overwritten during boot,Mark Cranness,,"VirtualBox contains a 0x10000 (65536) byte BIOS used as the VM boots. At some point after VM boot, part of the BIOS (bytes F000:0F00 thru 0FFF) are overwritten and corrupted. That range corresponds to part of function keyboard_init(), which apparently is not yet corrupted during POST, but at some later point is overwritten, and for the default BIOS this overwrite (apparently) causes no problems. But if a user uses a custom BIOS file, this overwrite may cause problems.",defect,closed,other,VirtualBox 3.2.0,worksforme,BIOS,,other,Windows