diff --git a/dotfiles_github/README.md b/dotfiles_github/README.md
index 0f5259db..da6dd9f6 100644
--- a/dotfiles_github/README.md
+++ b/dotfiles_github/README.md
@@ -50,6 +50,19 @@ Open Nvidia X Server Settings, go to GPU 0 and check the VBIOS version.
 Browse to https://www.techpowerup.com/vgabios/ and download the correct VBIOS file. 
 Rename the file to `vbios.rom`.
 
+Actually, dump and patch your own ROM with techpowerup's nvflash and the Bless hex editor.
+This will require unloading all of the nvidia kernel modules, so connect via SSH from another host.
+
+Stop the display manager, then unload the nvidia kernel modules
+`sudo systemctl stop gdm.service && sudo modprobe -r i2c_nvidia_gpu nvidia_uvm nvidia nvidia_drm`
+Then dump the rom.
+`sudo ./nvflash --save vbios.rom`
+
+Reload the kernel modules and restart the display manager
+`sudo modprobe i2c_nvidia_gpu nvidia_uvm nvidia nvidia_drm && sudo systemctl start gdm.service`
+
+Open the new vbios file in Bless hex editor, search for 'VIDEO' in text mode. Delete all lines up to the `U` character on that line (exclusive). Save the patched version as `vbios_patched.rom`. Restrict its permissions with `chmod 660 vbios_patched.rom` then copy it to the share folder with `sudo cp vbios_patched.rom /usr/share/vbios/vbios.rom`
+
 Place the VBIOS file.
 ```bash
 sudo mkdir /usr/share/vbios && \
diff --git a/dotfiles_github/start.sh b/dotfiles_github/start.sh
new file mode 100755
index 00000000..8b3bb1b5
--- /dev/null
+++ b/dotfiles_github/start.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# debuggings
+set -x
+
+# stop display manager
+systemctl stop display-manager.service
+killall gdm-x-session
+
+# unbind VTconsoles
+echo 0 > /sys/class/vtconsole/vtcon0/bind
+echo 0 > /sys/class/vtconsole/vtcon1/bind
+
+# unbind EFI-framebuffer
+echo efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind 
+
+# avoid race condition
+sleep 10
+
+# unload nvidia
+modprobe -r nvidia_drm
+modprobe -r nvidia_modeset
+modprobe -r drm_kms_helper
+modprobe -r nvidia
+modprobe -r i2c_nvidia_gpu
+modprobe -r drm
+modprobe -r nvidia_uvm
+
+# unbind gpu
+virsh nodedev-detach pci_0000_09_00_0
+virsh nodedev-detach pci_0000_09_00_1
+virsh nodedev-detach pci_0000_09_00_2
+virsh nodedev-detach pci_0000_09_00_3
+
+# load vfio
+modprobe vfio
+modprobe vfio_pci
+modprobe vfio_iommu_type1
+
diff --git a/dotfiles_github/stop.sh b/dotfiles_github/stop.sh
new file mode 100755
index 00000000..10389190
--- /dev/null
+++ b/dotfiles_github/stop.sh
@@ -0,0 +1,35 @@
+# debug
+set -x
+
+# unload vfio-pci
+modprobe -r vfio_pci
+modprobe -r vfio_iommu_type1
+modprobe -r vfio
+
+# rebind gpu
+virsh nodedev-reattach pci_0000_09_00_0
+virsh nodedev-reattach pci_0000_09_00_1
+virsh nodedev-reattach pci_0000_09_00_2
+virsh nodedev-reattach pci_0000_09_00_3
+
+# rebind VTconsoles
+echo 1 > /sys/class/vtconsole/vtcon0/bind
+echo 0 > /sys/class/vtconsole/vtcon1/bind
+
+# read nvidia x config
+nvidia-xconfig --query-gpu-info > /dev/null 2>&1
+
+# bind EFI-framebuffer
+echo "efi-framebuffer.0" > /sys/bus/platform/drivers/efi-framebuffer/bind
+
+# load nvidia
+modprobe nvidia_drm
+modprobe nvidia_modeset
+modprobe drm_kms_helper
+modprobe nvidia
+modprobe drm
+modprobe nvidia_uvm
+
+# restart display manager
+systemctl start gdm.service
+