When turn on laptop, logo flashes, then screen goes blank and laptop won't boot
<F12>
1) Running system diagnostics indicates "All tests pass"
2) UEFI BOOT (Network - only option)
<F8> during bootup does not work (for OS recovery)
<F2> BIOS, to load setup defaults, then try to save, receive following error message:
Formset 98FBBCFB-1392-4FDE-ABB8-C41CC5AD7D6D
Failed to save storage: BOOT_MENU_ITEMS. Status: Access Denied
Do not have Windows8 installation discs for OS reinstall
Per Dell support site page, still have Limited Technical Support and Rapid Response Depot warranty support
Have read previous similar threads (including these links: http://dell.to/14tVLOChttp://dell.to/WieA5l ) without success in resolving issue