Hi

Could you please create nvme mod for HP 6200 MOTHERBOARD 615114-001

Edit by Fernando: Thread title specified and customized

The problem in OEM machines...like u HP is the flashing process (Without SPI programmer), some cant be done and there's a high risk of failure. The NVMe mod itself its easy.
U need to make an spi bios dump of the current version in the system (Insure that ure using latest version before the dump), using Intel FPT tool from ME7 and test the flashing with same tool to check bios regions access,
if fails u need to unlock it. Some HP board can have a jumper labeled SPI/ME/Service, these is the safest way.

If no jumper and still locked:
[Guide] Unlock Intel Flash Descriptor Read/Write Access Permissions for SPI Servicing
[GUIDE] Grub Fix Intel FPT Error 280 or 368 - BIOS Lock Asus/Other Mod BIOS Flash

U should read this thread as it as some warnings and tips on a mod for an HP machine and u can have an ideia of wot i just described:
HP 8200: BIOS mod for Ivy Bridge support

This only possible by u, but its not easy operations for inexperienced users on this subject, if thats the case, dont proceed as all mods have risks to the system.