diff --git a/docs/helios64/img/led/board-led.jpg b/docs/helios64/img/led/board-led.jpg
index 295cab5..fb0f81b 100644
Binary files a/docs/helios64/img/led/board-led.jpg and b/docs/helios64/img/led/board-led.jpg differ
diff --git a/docs/helios64/led.md b/docs/helios64/led.md
index 75c1bd2..90431f0 100644
--- a/docs/helios64/led.md
+++ b/docs/helios64/led.md
@@ -11,7 +11,8 @@ LED1|green|System Rail Power
 LED2|green|Periph. Rail Power
 LED3|green|HDD Rail Power
 LED4|blue|System ON
-LED5|bule|HDD Activity
+LED5|blue|HDD Activity
 LED6|green|System Status/Heartbeat
 LED7|red|System Error
-LED8|orange|Battery Charge
+LED8|green|M.2 Activity
+LED9|orange|Battery Status
diff --git a/docs/helios64/sata.md b/docs/helios64/sata.md
index 5d660f1..fee2981 100644
--- a/docs/helios64/sata.md
+++ b/docs/helios64/sata.md
@@ -26,7 +26,7 @@ The above diagram shows the 2:1 MUX between SATA Port 1 and the M.2 connector. T
 
 ## HDD Power
 
-Helios64 provides on-board HDD power to supply up to 5x HDDs.
+Helios64 provides on-board HDD power to supply up to 5x HDDs via header J7.
 
 ![J7 Location](/helios64/img/sata/j7.jpg)