

You will need a set of fine Phillips and Torx screwdrivers. It means in order to replace the keyboard you will have to remove most internal components. In a MacBook Pro the keyboard is mounted to the bottom side of the top case assembly. For this reason, when you choose an adapter for your laptop that meets all of the three requirements : (i) Accurate output voltage and current, (ii) Exact DC connector/tip size and (iii) Appropriate polarity.In my case some liquid was spilled on the keyboard and some keyboard keys stopped working. Inaccurate voltage and current (mAh) supply may cause of laptop’s performance and unstable voltage & current (mAh) will damage your laptop’s motherboard, battery life and other integrated electronics parts. So, please be careful to buy this device from the market before ensuring the accurate output DC capacity (mAh) which is mentioned back side of your laptop. Safeguard : AC Adapter is the vital device for your valuable laptop. Note: Please be sure about DC accurate output (such as : 87W) & connector type (such as : Type-C USB-C) before ordering. Fit for : Apple MacBook Pro, For Apple MacBook, Universal, For Apple MacBook Air and USB-C devices.

For this reason, when you choose an adapter for your laptop that meets all of the three requirements : (i) Accurate output voltage and current, (ii) Exact DC connector/tip size and (iii)Appropriate polarity.

Note: Please be sure about DC accurate output (such as : 14.5V –3.1A, 4 5W) & DC connector type (such as : MagSafe 1) before ordering.Ĭaution : MagSafe 1, MagSafe 2 and USB Type “C” are not same, Please mind What you are ordering.

Safeguard :AC Adapter is the vital device for your valuable laptop. Notice :MagSafe 1, MagSafe 2 and USB Type “C” are not same, Please mind What you are ordering.
MACBOOK PRO EARLY 2009 17 MOTRHER BORAD SERIES
