Hebrew – Lenovo T420 User Manual
Page 18
Wenn ein Austausch der FRU bei laufendem Betrieb nicht erlaubt ist, gehen Sie beim Austausch der FRU wie
folgt vor: Schalten Sie den Computer aus, ziehen Sie alle Netzkabel von den Netzsteckdosen ab, entfernen
Sie den Akku und ziehen Sie alle miteinander verbundenen Kabel ab.
12
ThinkPad T420 and T420i Hardware Maintenance Manual
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