diff --git a/troubleshooting/uefi-troubleshooting.md b/troubleshooting/uefi-troubleshooting.md
index f2882422..f4b71aa3 100644
--- a/troubleshooting/uefi-troubleshooting.md
+++ b/troubleshooting/uefi-troubleshooting.md
@@ -8,38 +8,37 @@ Troubleshooting UEFI related problems
 ========================================
 
 
-
 Cannot start installation, hangs at four penguins after choosing "Test media and install Qubes OS" in GRUB menu
 ---------------------
 
 There is some [common bug in UEFI implementation](http://xen.markmail.org/message/f6lx2ab4o2fch35r), affecting mostly Lenovo systems, but probably some others too. You can try existing workaround:
 
-1. In GRUB menu<sup id="a1-1">[1](#f1)</sup> press `e`.
-2. At the end of `chainloader` line add `/mapbs /noexitboot`.
-3. Perform installation normally, but not reboot system at the end yet.
-4. Go to `tty2` (Ctrl-Alt-F2).
-5. Enable `/mapbs /noexitboot` on just installed system. This step differs between Qubes releases:
+01. In GRUB menu<sup id="a1-1">[1](#f1)</sup> press `e`.
+02. At the end of `chainloader` line add `/mapbs /noexitboot`.
+03. Perform installation normally, but not reboot system at the end yet.
+04. Go to `tty2` (Ctrl-Alt-F2).
+05. Enable `/mapbs /noexitboot` on just installed system. This step differs between Qubes releases:
    
-    * for Qubes 3.1:
+    **For Qubes 3.1:**
 
-        5. Execute `mount | grep boot/efi` and note device name (first column). It should be something like `/dev/sda1`.
-        6. Execute `efibootmgr -v`, search for `Qubes` entry and note its number (it should be something like `Boot0001` - `0001` is an entry number).
-        7. Replace existing `Qubes` entry with modified one. Replace `XXXX` with entry number from previous step, `/dev/sda` with your disk name and `-p 1` with `/boot/efi` partition number):
+06. Execute `mount | grep boot/efi` and note device name (first column). It should be something like `/dev/sda1`.
+07. Execute `efibootmgr -v`, search for `Qubes` entry and note its number (it should be something like `Boot0001` - `0001` is an entry number).
+08. Replace existing `Qubes` entry with modified one. Replace `XXXX` with entry number from previous step, `/dev/sda` with your disk name and `-p 1` with `/boot/efi` partition number):
 
-               efibootmgr -b XXXX -B
-               efibootmgr -v -c -u -L Qubes -l /EFI/qubes/xen.efi -d /dev/sda -p 1 "placeholder /mapbs /noexitboot"
+        efibootmgr -b XXXX -B
+        efibootmgr -v -c -u -L Qubes -l /EFI/qubes/xen.efi -d /dev/sda -p 1 "placeholder /mapbs /noexitboot"
 
-        8. Compare new entry with the old one (printed in step 6) - it should only differ in additional options at the end.
-        9. Now you can reboot the system by issuing `reboot` command.
+09. Compare new entry with the old one (printed in step 6) - it should only differ in additional options at the end.
+10. Now you can reboot the system by issuing `reboot` command.
 
-    * for Qubes 3.2 or later:
+    **For Qubes 3.2 or later:**
 
-        5. Edit `/mnt/sysimage/boot/efi/EFI/qubes/xen.cfg` (you can use `vi` editor) and add to every kernel section:
+11. Edit `/mnt/sysimage/boot/efi/EFI/qubes/xen.cfg` (you can use `vi` editor) and add to every kernel section:
             
-               mapbs=1
-               noexitboot=1
+        mapbs=1
+        noexitboot=1
 
-        9. Now you can reboot the system by issuing `reboot` command.
+12. Now you can reboot the system by issuing `reboot` command.
 
 
 System crash/restart when booting installer