- #Hp 6470b bios date change how to#
- #Hp 6470b bios date change serial number#
- #Hp 6470b bios date change update#
Lastly, my DSDT I already had _DSM method for GFX0/IGPU. To clarify, I use Chameleon only (Chameleon 2.2svn (svn-r2140)), and not Chimera. I tried with different values in DSDT and matching device-properties key, but could not get anything to work.
#Hp 6470b bios date change update#
For information on restoring F10 (BIOS) Setup settings, see System BIOS Update F.w, 8470p, 6470b, 8570p, and 6570b. But I did not use your AppleIntelFramebufferCapri.kext, because I cannot test the second display output now.Īnyway, my assumption was that you can insert any value of AAPL,ig-platform-id in DSDT and then adjust device-properties key in /Extra/ to match your hardware configuration and desired output ports. If upgrading to this BIOS from a version older than F.30, it is recommended that the user enter the F10 (BIOS) Setup and restore defaults after backing up existing F10 (BIOS) Setup settings. On the other hand, if I use your DSDT and adjust injection string to 01660003, I still have no screen output. There is no way to configure amount of RAM for graphics in 6470b, isn't it?
Perhaps you have a different model of 6470b? People say that matching amount of RAM is crucial for the AppleIntelHD4000Graphics.kext to get it loaded.
#Hp 6470b bios date change how to#
How to Reset HP Elitebook Administrator and BIOS Passwords If you successfully answer the questions, you are granted access and you can reset the BIOS password. I wonder how is this working for you, because the only string which worked for me, if I don't touch DSDT GFX0/IGPU parts was 01660004 - that is 32 Mb RAM, one output. The BIOS of a PC computer stores all of the machines local settings, including power options, boot options and memory information.
HP BIOS Utility has not been rated by our users yet. HP BIOS Utility runs on the following operating systems: Windows. It was initially added to our database on. The latest version of HP BIOS Utility is currently unknown. If I read your disassembled DSDT correctly, you put there AAPL,ig-platform-id=01660003. HP BIOS Utility is a Shareware software in the category Desktop developed by HP BIOS Utility. I am kinda lost here, maybe you can help me.
#Hp 6470b bios date change serial number#
Fixed an intermittent issue where the computer does not PXE boot properly from Wake on LAN (WOL. Option 2: Find the serial number from the control panel.
Provides support to view hard drive information and the MAC address in F10 (BIOS) Setup System Information.