diff --git a/docs/tutorials/hardware/change_sd_card.md b/docs/tutorials/hardware/change_sd_card.md index b6c02e7..236ea97 100644 --- a/docs/tutorials/hardware/change_sd_card.md +++ b/docs/tutorials/hardware/change_sd_card.md @@ -41,21 +41,26 @@ https://github.com/FunKey-Project/FunKey-OS/releases/latest{: target="blank"} # Switching micro-SD cards -On the FunKey S, the micro-SD card was voluntarily placed against the -casing so that it has no degree of liberty and cannot move by accident -during the eventful life of a keychain. Removing/switching the -micro-SD card was nevertheless designed to be pretty straightforward -and only require a standard **Phillips screwdriver (PH0)**. Please -follow the steps below carefully. +On the **FunKey S**, the micro-SD card was voluntarily placed against +the casing so that it has no degree of freedom and cannot move by +accident during the eventful life of a keychain. + +Removing/switching the micro-SD card was nevertheless designed to be +pretty straightforward and only require a standard **Phillips +screwdriver (PH0)** and optionally some **tweezers**. + +Please follow the steps below carefully: ### **STEP 1 - Removing the screws** {: .step-title} ![removeScrews](/assets/images/disassembly/IMG_8800.jpg){: .step-thumb} ![removeScrews](/assets/images/disassembly/IMG_8801.jpg){: .step-thumb} ![removeScrews](/assets/images/disassembly/IMG_8803.jpg){: .step-thumb} -Using a standard **PH0 screwdriver**, remove the 2 screws on the back -of your FunKey S.
Be careful to use the correct screwdriver head -size not to damage the screws. +Using a standard **Phillips PH0 screwdriver**, remove the 2 screws on +the back of your FunKey S. + +Be careful to use the correct screwdriver head size and type to +prevent damaging the screws (do not use JIS screwdrivers!). ### **STEP 2 - Opening up the console** {: .step-title} ![removeBack](/assets/images/disassembly/IMG_8848.jpg){: .step-thumb} @@ -64,23 +69,25 @@ size not to damage the screws. Carefully remove: -1. The plastic back of the console by pulling from the side of the -hinge first. -2. The keychain lanyard and axis. -3. The L/R plastic buttons by gently pulling them out of their -axis. Be careful not to damage the switch on the circuit board. +1. The plastic back of the console by pulling up the hinge side first +2. The keychain lanyard and axis +3. The L/R plastic buttons by gently pulling them up out of their axis + +!!! warning + + Be careful not to damage the L/R switches on the circuit board! ### **STEP 3 - Exposing the circuit board** {: .step-title} ![removeBattery](/assets/images/disassembly/IMG_8818.jpg){: .step-thumb} ![removeBattery](/assets/images/disassembly/IMG_8822.jpg){: .step-thumb} -Pull back the battery (leave it connected) to expose the circuit board. +Lift the battery (but leave it connected) to expose the circuit board. ### **STEP 4 - Accessing the SD card** {: .step-title} ![pullPCB](/assets/images/disassembly/IMG_8833.jpg){: .step-thumb} -By grabbing it **by the micro-USB port**, gently pull the circuit -board towards you until you have access to the SD card. +By grabbing it **by the micro-USB port**, gently pull up the circuit +board until you have access to the SD card. ### **STEP 5 - Switching SD cards** {: .step-title} ![removeSD](/assets/images/disassembly/IMG_8835.jpg){: .step-thumb} @@ -90,15 +97,20 @@ You can now remove the old micro-SD card from its socket and insert the new one (previously flashed as described [in the 1st part of this tutorial][3]). +!!! note + + You may need to use some tweezers and pull with some strength in + order to remove the micro-SD card from its socket, as it is + strongly inserted to prevent loose connections. + ### **STEP 6 - Reassembly** {: .step-title} ![checkSpeaker](/assets/images/disassembly/IMG_8865_YES.jpg){: .step-thumb} ![checkSpeaker](/assets/images/disassembly/IMG_8862_NO.jpg){: .step-thumb} -Before putting back down the circuit board in the case, please make -sure the speaker on the circuit board is already inserted in the -casing. If not, then insert it first like in the pictures. +Insert first the speaker into its location in the casing before +putting the circuit board back in the case, like in the pictures. -Reassemble the console by following the previous steps backwards. +Reassemble the console by following the previous steps in reverse order. Be careful not to damage the switches on the circuit board when putting back the L/R plastic buttons.