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Releasing the Battery Pack
It is always recommended to have another battery pack in reserve for enough power supply.
Please contact your local dealer to purchase a battery pack that is compliant to your notebook.
To remove the battery pack, following the steps below:
1. Make sure the notebook is turned
off, and the AC power is
disconnected.
2. Press the lock/unlock button to
the unlocked position.
3. Locate the battery release button
on the bottom side.
4. Push and hold the release button
to the battery releasing direction
as shown on the bottom side.
5. Carefully slide out the battery
pack a bit to the location with
“open” mark.
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Summary of Contents for X420
Page 1: ...CHAPTER 1 Preface...
Page 23: ...CHAPTER 2 Introductions...
Page 46: ...CHAPTER 3 Getting Started...
Page 59: ...3 14 Getting Started 4 1 2 3...
Page 88: ...CHAPTER 4 BIOS Setup...