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Recent content by bigguygeo

  1. bigguygeo

    AMD Radeon Pro WX 4150/4170 Mobile - custom VBIOS FOR HP ZBook + iMac

    Hi! I am not sure that this gpu support CSM. But you can try ZBOOK15_G3+G4_WX4150_HP_PEGABUILD.rom vbios version. Because mine build NEBULA, actually, for iMacs or Hackintoshes and about 8-12Kb of Legacy vbios was deleted, because at my testing gear it was working good so far, and it saves a...
  2. bigguygeo

    Thunderbolt 1 Into deep. Notes, Boardviews etc.

    Interesting Card https://h20195.www2.hp.com/v2/getpdf.aspx/4AA7-6445ENW.pdf
  3. bigguygeo

    AMD Radeon Pro WX 4150/4170 Mobile - custom VBIOS FOR HP ZBook + iMac

    EDP is a DP but with pwm signal and backlight enable 3.3v signal. Try to use a magnet to imitate closed lid on poweron, or close lid in one second, so imagine will go on external hdmi screen and system will recognize laptop as non lcd device
  4. bigguygeo

    AMD Radeon Pro WX 4150/4170 Mobile - custom VBIOS FOR HP ZBook + iMac

    8 beep codes. What do they mean? 950m not working at all as primary gpu at desktop Haswell for me. But users succeed it on Zbook G2, which is also a Haswell. I think that the problem is in memory enumeration. If dell vbios is working fine no beeps, but OS is stalls? Use lighter to confirm...
  5. bigguygeo

    AMD Radeon Pro WX 4150/4170 Mobile - custom VBIOS FOR HP ZBook + iMac

    Do you have high res images of GPU? I can't find Rx580, or you have WX7100? Coz the best way is to find original vbios which works without (8 Beeps). If GPU is Dell or HP, or other subvendor Your Subvendor is 1787 For SubDevice is 2378 https://pci-ids.ucw.cz/read/PC/1787...
  6. bigguygeo

    AMD Radeon Pro WX 4150/4170 Mobile - custom VBIOS FOR HP ZBook + iMac

    Mxm connector schematics? I suppose that used A B C D? Ports? Same as at Zbook 15 G3, G4 EDP is C port Lvds is not supported on Polaris gpus, only DP and DP+
  7. bigguygeo

    AMD Radeon Pro WX 4150/4170 Mobile - custom VBIOS FOR HP ZBook + iMac

    Hi! You can dump vbios with amdflash tool or gpuz. To know which DP ports are connected to the gpu is the best with schematics or boardview of laptop. Mxm has DP_A, DP_B, DP_C, DP_D, DP_E, DP_F. The port are enabling by the vbios, the next is to connect transmission to the ports, enable hotplug...
  8. bigguygeo

    M2000M for Zbook 15 G3 vbios

    I think error 43 is related to memory addresses System Resources Memory Base Address 0 E4000000-E4FFFFFF Memory Base Address 1...
  9. bigguygeo

    AMD Radeon Pro WX 4150/4170 Mobile - custom VBIOS FOR HP ZBook + iMac

    [In Process] Zbook G3 / G4 Thunderbolt hotplug (Thunderbolt Enable) + S0, S3 https://www.tonymacx86.com/threads/in-process-zbook-g3-g4-thunderbolt-hotplug-thunderbolt-enable-s0-s3.320432/ FOR HACKINTOSH OR FUN
  10. bigguygeo

    M2000M for Zbook 15 G3 vbios

    Yeah, I Know that problem. The reason of this that this build is Missing NVGI image. That image is used to identify GPU by driver. I have made some research, but have no time to test pathed image. Only unsolved is checksum byte. If you have a programmer for unbricking, we can try to make...
  11. bigguygeo

    AMD Radeon Pro WX 4150/4170 Mobile - custom VBIOS FOR HP ZBook + iMac

    Tool to grab registers: https://www.techpowerup.com/forums/threads/how-can-i-enable-disable-and-lock-turbo-power-limits-in-linux-based-system-to-solve-6-watt-throttling-issue-on-8250u.280864/post-4498456 SSDT-x6_0-Cpu0Ist_127 - this acpi from BIOS 01.27 which has the best perfomance. just...
  12. bigguygeo

    AMD Radeon Pro WX 4150/4170 Mobile - custom VBIOS FOR HP ZBook + iMac

    The way is about How to restore EC recovery flash This flash contain next info:
  13. bigguygeo

    AMD Radeon Pro WX 4150/4170 Mobile - custom VBIOS FOR HP ZBook + iMac

    Check my 1 post. Thermal controller replacement is easy.
  14. bigguygeo

    AMD Radeon Pro WX 4150/4170 Mobile - custom VBIOS FOR HP ZBook + iMac

    Wow! I have never heard about this desktop! Very interesting device! Yeah the bios should require a modification. Also I think that this desktop will require some additional modifications. Do you have soldering skills and heat gun? Anyway you will always get an error message of gpu failure, also...
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