bios boot troubleshoot

  1. jspalding

    [SOLVED] MotherBoard BIOS question

    Some background: I had an El Capitan Hackintosh build for several years (upgraded from a Maverick build). Last week I decided it's time to upgrade. I switched out the CPU, the MOBO and the memory from 2nd gen to 8th gen. I also planned to do a fresh install of high sierra since my el capitan was...
  2. muhammadabrar

    how delete extra entries from bios while installing mac os sierra

    I have laptop Samsung Core i5 Model NP5004CH. I tried to install macOS Sierra on it on an external hard drive. All installation finished, but, when boot after restarting, laptop restarts instead of showing setup mac sign in option and again shows start boot menu with installed drive and...
  3. bigsicret

    [Solved] PXSX cannot assert wake from D3cold

    I updated my bios (Z170X gaming 7) to F22j and boot get stuck at this point : PXSX cannot assert wake from D3cold. I can't update my bios to an earlier version. QFlash doesn't want me to. Do you have a solution ? I tried alt F12 to get to my backup bios but no success (?). I use El Capitan...
  4. MacVideoPro

    [Solved] Boot stalled at Gigabyte splash screen

    Hello All, I understand that this issue (Boot stalled at Gigabyte splash screen) may not be Hackintosh specific, but I got to this point by working on the EFI settings of my triple boot hackintosh and this is the 2nd motherboard I "brick" in that condition. So here is the story: I have been...
  5. joyzer

    AsRock z170 Extreme4 + i5 6600k

    Hi guys, I bought this mobo as it was on the Buyers Guide. I've been fooling around with Hacint0sh for quite some years now but my box needed an upgrade. Sadly my install stalls as shown in the picture I link to. I also included a video of the -v process. I tried using -v -x -s yet still not...
  6. JansenW

    No access to BIOS, different looking Clover boot screen

    After checking this great site out, I decided to try my first Mackintosh: Help: After getting Sierra 10.12.1 booted on both my M.2 SSD and HDD, I tried to enable my NVIDIA 980 by using Clover EFI to set EmuVariableUefi-64. After rebooting, PC now loads directly to the Clover boot manager...
  7. DT_Music

    Computer won't post. BIOS Led flashes briefly.

    Hi Everyone, I've had my computer build for about a year and a half and it has always worked really well. It's a Gigabyte GA-Z87X-UD5H, with an i7 4770K CPU, a Corsair TX650M power supply, 16GB of Corsair Vengeance Ram housed in a Cooler Master Storm Stryker case. Unfortunately I just...
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