x230 added detail about WakeOnLan

diff --git a/guider.mdwn b/guider.mdwn
index 5753c1f8ffbb089c3959878bb727bb26f218f7ce..68130692cadb656b9f438fba00c8ab538d39eee3 100644 (file)
--- a/guider.mdwn
+++ b/guider.mdwn
@@ -94,6 +94,10 @@ See (POSSIBLY OUTDATED LINKS):
 <https://doc.coreboot.org/mainboard/lenovo/Ivy_Bridge_series.html> (OLD: http://www.coreboot.org/Board:lenovo/x230#Flashing)
 (additionally: <https://www.chucknemeth.com/laptop/lenovo-x230/flash-lenovo-x230-coreboot> and <https://github.com/0xbb/coreboot-x230>)
 
+Recommendation: instead of supplying 3.3V externally, connect power and ethernet to computer to get WakeOnLan (might need to enable in BIOS). Thereby the chip will get powered with reduced risk. 
+
+Warning: Be careful not to break off the resistors close to the chips as these are very brittle!
+
 Connect to Pomona holder (8pin) like below if BeagleBone Black is used: (see links above for Raspberry Pi 3)
 
     1 DI (IO0)    -> 18