diff --git a/site/docs/hardware/dell9020.md b/site/docs/hardware/dell9020.md
index 28474f5..7565b93 100644
--- a/site/docs/hardware/dell9020.md
+++ b/site/docs/hardware/dell9020.md
@@ -162,11 +162,11 @@ separate targets for MT and SFF.
 Build ROM image from source
 ---------------------------
 
-For the MT variant (7020 MT and 9020 SFF):
+For the MT variant (7020 MT and 9020 MT):
 
 	./build roms dell9020mt_12mb
 
-For the SFF variant (7020 MT and 7020 SFF):
+For the SFF variant (7020 SFF and 9020 SFF):
 
 	./build roms dell9020sff_12mb
 
@@ -201,12 +201,12 @@ If you're already running Libreboot, and you don't have flash protection
 turned on, [internal flashing](../install/) is possible.
 
 Internal flashing can also be done with the original Dell BIOS, if the
-SERVICE_MODE jumper near the PCIe slots is removed. Before flashing,
+SERVICE_MODE jumper near the PCIe slots is installed. Before flashing,
 
 	rmmod spi-intel-platform
 
 needs to be run to prevent errors. Once Libreboot is installed, the
-SERVICE_MODE jumper can be replaced.
+SERVICE_MODE jumper can be removed.
 
 **Note: The Dell BIOS can write EFI variables to flash when shutting
 down, which could corrupt the newly flashed Libreboot ROM and render