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  1. npx

    ProBook 4540S Audio Issue

    Here is my DSDT, config.plist, and codex.txt... just having a hard time figuring out what the deal is here.
  2. npx

    ProBook 4540S Audio Issue

    https://puu.sh/wxJxi/904bec1631.png - I'm running Sierra. Updating was a bit painstaking but, again, it works perfectly aside from sound.
  3. npx

    ProBook 4540S Audio Issue

    I've updated my profile and signature. My setup is a bit hacked together, but it works great aside from sound. I've used the https://github.com/RehabMan/HP-ProBook-4x30s-DSDT-Patch repository and `git status` reports " Your branch is up-to-date with 'origin/beta'." - I've modified mount_efi.sh...
  4. npx

    ProBook 4540S Audio Issue

    I have a ProBook 4540S running Sierra... I've followed RehabMan's install guide (pre-patch_hda.sh etc), rebooted a few times, repaired permissions, etc and I still can't get audio working. VoodooHDA will work with low volume but I'd like to get the audio outs working and normal volume on the...
  5. npx

    ProBook 4540S Audio Issue

    I have a ProBook 4540S running Sierra... I've followed RehabMan's install guide (pre-patch_hda.sh etc), rebooted a few times, repaired permissions, etc and I still can't get audio working. VoodooHDA will work with low volume but I'd like to get the audio outs working and normal volume on the...
  6. npx

    DSDT on Dell 3245

    I have a Dell 3245, i3 4005U, 4GB RAM, HD4400. I'm trying to get my DSDT patched and get audio working, but I'm not sure how to patch this DSDT.aml - I'm using RehabMan's MacIASL and I've followed the instructions, I'm just unsure where the syntax error is. Any help would be appreciated! I'm...
  7. npx

    4540S LCD Screen (1080p replacement)

    Oh, I'm sorry, I just sloppily named the patchmatic output "patchmatic" - that's not actually a binary!
  8. npx

    4540S LCD Screen (1080p replacement)

    Done. Thanks! I'm thinking this might be a hardware problem :/
  9. npx

    4540S LCD Screen (1080p replacement)

    I resolved my HDMI issue by doing a clean reinstallation following the guide - my previous installation was kinda hacked together. Native resolution isn't available on my 1440x900 external display, but 720p works fine. Now I have issues with artifacts on my screen when I boot without AC plugged...
  10. npx

    4540S LCD Screen (1080p replacement)

    This is a 1440x900 VGA monitor with an HDMI->VGA converter, it displays the boot logo when I restart the laptop with the lid closed and the external monitor connected but it fails to get to a desktop on the external monitor, I'm assuming it tries to set a resolution that the external monitor...
  11. npx

    4540S LCD Screen (1080p replacement)

    I have my 1080p screen installed and working, the laptop works great except for one dead pixel on my new screen... posting with it now. Now I want to use an external monitor with HDMI. I forget exactly what I did to patch my DSDT but I'm pretty sure I patched with the 10808p+HDMI dsdt from...
  12. npx

    4540S LCD Screen (1080p replacement)

    Nevermind, I found RehabMan's github repo!
  13. npx

    4540S LCD Screen (1080p replacement)

    Okay, had a false start and forgot to connect my touchpad. Booted into my installation by disabling Intel graphics injection via Clover. Can I patch my DSDT with the HP Probook Installer package?
  14. npx

    4540S LCD Screen (1080p replacement)

    Alright, I got it installed and working! I booted with "-v -x -s" to get to a terminal, what kext should I edit to get native resolution? Right now when I attempt to boot normally I get a blank screen when I should go to my desktop.
  15. npx

    4540S LCD Screen (1080p replacement)

    I see the cable connection point, my issue is actually making the connection. I'm not sure how to latch the LVDS cable without applying any excess force and possibly damaging it. Making the connection to the panel is easy. For the motherboard connection, should I have the little blue ribbon...
  16. npx

    4540S LCD Screen (1080p replacement)

    Do you have a link and/or page number? I'm looking at HP ProBook 4340s Notebook PC HP ProBook 4341s Notebook PC Maintenance and Service Guide and I don't see directions for connecting the LVDS to the motherboard...
  17. npx

    4540S LCD Screen (1080p replacement)

    I have my laptop disassembled with my new 1080p screen and the appropriate cable... How do I connect the LVDS cable to the motherboard? I'm having a hard time with this and don't want to force it.
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