Differences

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--- doc:appunti:hardware:qnap_ts-120 [2025/03/31 14:57] – [Problem with the I2C bus locked] niccolo
+++ doc:appunti:hardware:qnap_ts-120 [2025/04/01 12:55] (current) – [Cooling Fan] niccolo
@@ Line 404: / Line 404: @@
 ===== Cooling Fan =====
-This is the standard pinout of a CPU fan with PWM speed control an tachometer sensor:
+The original fan is **50x50x15 mm** and is marked as:
+  * **Y.S. TECH**
+  * **FD125015LB**
+  * **DC12V 0.085A**
+The pinout of the QNAP TS-120 fan is:
+^ PIN  ^ Color  ^ Function  ^
+|  1 | Black   | Ground  |
+|  2 | Yellow  | +12 v DC  |
+|  3 | Green   | Tachometer (sense) signal  |
+|  4 | Blue    | PWM control signal  |
+This is the **standard pinout of a CPU fan** with PWM speed control an tachometer sensor:
-^ CPU 4 pin Fan   ^^^
 ^ PIN  ^ Color   ^ Function          ^
 |    1 | Black   | Ground            |
@@ Line 413: / Line 427: @@
 |    4 | Blue    | PWM Control       |
-This is the pinout of the QNAP TS-120 fan:
-FIXME
+To control the fan speed you can use the **qcontrol** tool:
+<code>
+qcontrol fanspeed {stop|silence|low|medium|high|full}
+</code>
+===== Automatic power-on =====
+To enable automatic power-on when power is restored (if the device was not powered down correctly):
+<code>
+qcontrol --direct autopower on
+</code>
+===== Temperature sensor =====
+<code>
+cat /sys/class/hwmon/hwmon0/temp1_input
+</code>