diff --git a/webif/lib/bin/diskattrs b/webif/lib/bin/diskattrs
index d03b8b1b..bb912e90 100755
--- a/webif/lib/bin/diskattrs
+++ b/webif/lib/bin/diskattrs
@@ -3,8 +3,6 @@
 source /mod/webif/lib/setup
 require system.class settings.class
 
-if {[system model] eq "HD"} exit
-
 set disk [system disk]
 set settings [settings]
 
@@ -20,7 +18,10 @@ if {$line ne ""} {
 }
 
 # Extract disk model.
-foreach line [split [exec /bin/smartctl -i $disk] "\n"] {
+if {[catch {set msg [exec /bin/smartctl -i $disk]}]} {
+	set msg ""
+}
+foreach line [split $msg "\n"] {
 	if {[string match "*Not in smartctl database*" $line]} continue
 	if {[string match "*: *" $line]} {
 		regsub -all -- {[[:space:]]+} $line " " line
@@ -31,7 +32,11 @@ foreach line [split [exec /bin/smartctl -i $disk] "\n"] {
 }
 
 # Extract disk attributes.
-foreach line [split [exec /bin/smartctl -A -f brief $disk] "\n"] {
+if {[catch {set msg [exec /bin/smartctl -A -f brief $disk]}]} {
+	set msg ""
+}
+set attrs {}
+foreach line [split $msg "\n"] {
 	regsub -all -- {[[:space:]]+} $line " " line
 	regsub -all -- {^[[:space:]]+} $line "" line
 	lassign [split $line] id name flags val worst thresh when rval