These guides will take you step by step through the safe removal of what are considered to be the Customer Replaceable Unit (CRU) parts of a Latitude 7220 Rugged Extreme Tablet system. (CRUs are the parts of the system that shouldn't need an engineer to remove or replace.) The guides will also include pictures to reference what's involved.
If these guides do not cover what you are looking to do, then you will want to reference your System Manual.
The article below provides information on safe practices you should be taking into consideration before working with electrical equipment.
1 | Small Phillip's head screwdriver | 2 | Plastic Scribe |
3 | Small Flathead screwdriver |
Pre-Removal Instructions Before removing the Battery:
During installation or removal of any hardware always ensure all data is backed up properly
Disconnect any telephone, network, or USB cables from the computer
Disconnect the computer and all attached devices from their electrical outlets
For left-hand side Battery, the battery locking slide is on the outside edge of the battery and system.
slide the latch towards the battery until you see an orange line beside the catch and then slide the catch towards the bottom of the system to unlock the battery.
Lift the battery out of the battery bay and lift it away from the tablet.
Pre-Removal Instructions Before removing the MicroSD Card:
During installation or removal of any hardware always ensure all data is backed up properly
Disconnect any telephone, network, or USB cables from the computer
Disconnect the computer and all attached devices from their electrical outlets
Push the seated microSD card further into the reader, it will pop out far enough for you to get a grip of it
Pull the microSD card fully out of the slot and system
Pre-Removal Instructions Before removing the Cellular uSIM Card:
During installation or removal of any hardware always ensure all data is backed up properly
Disconnect any telephone, network, or USB cables from the computer
Disconnect the computer and all attached devices from their electrical outlets
Please remove the Batteries
The uSIM card is located inside the right-hand side battery bay, gently remove the uSIM card cap off of the slot and using a flat pointed scribe push in on the uSIM card for it to pop out so you can pull it the rest of the way out of the system.
Pre-Removal Instructions Before removing the Stylus:
During installation or removal of any hardware always ensure all data is backed up properly
Disconnect any telephone, network, or USB cables from the computer
Disconnect the computer and all attached devices from their electrical outlets
Looking at the system from the rear the stylus is located on the top left-hand corner of the tablet. Slide the stylus up and out of the tablet using the groove on the stylus pen.