4740s

  1. St1g

    Don't boot from USB

    Built from scratch OpenCore. 0.7.1 with the latest kexts. Created the flash drive with createinstallmedia. Catalina from appstore. Nvram reset. On startup it hangs after creating ram disks. I attached my configure and debug log of my OC. PS. Big Sur boots and installs without any problems...
  2. sharkoon

    [Guide] BIOS Update on Probook 4x40s (and other Probooks?)

    Updating HP BIOS can be very frustrating. This worked for me on a Probook 4740s. 1. Download the update from HP site. 2. Unpack the servicepack ("spNNNNN.exe", NNNNN=Service Pack Number) with any unpacker, e.g., Keka. 3. Unpack the Rom.CAB that is in the unpacked service pack. 4. Rename the...
  3. Dmitry86x2

    4740s is it possible to upgrade the screen to 4k

    Hello! I have laptop HP ProBook 4740s 17'' Intel Core i5 2450M Intel(R) HD Graphics 3000 AMD Radeon HD 7500M/7600M Is it possible to upgrade the screen to Ultra HD, for example this: http://www.panelook.com/B173ZAN01.0_AUO_17.3_LCM_overview_25358.html , or maybe another?
  4. khawar.shzd

    Partition Tab is not visible

    Hi Thanks for your great efforts. I am facing a weird problem for partitioning my HDD. I had purchased a probook 4740s and hackintoshed it dual boot with Windows. Everything was working perfect. Unfortunately after 2 days HDD got corrupted and I got new one by claiming warranty. The problem is...
  5. mitchellk

    HP Probook 4740s ??

    Hi all Is the 4740s a good buy for a Hackintosh laptop? I have to replace a Macbook that got struck by lightning and would prefer building a Hackintosh instead of buying a real Mac again. My research shows me the Probook's are the best for this but is 4740s fully supported? Appreciate any...
  6. lskiller

    Error installing Mac OS X Mountain Lion on Hp Probook 4740s.

    Hi friends. I get errors when installing the Mac OS X 10.8 Mountain Lion on Hp probook 4740s. More on the photo. Explain to me what this error and how to fix it. Thank you all in advance.
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