Why running ak2i met " an error has occurred press and hold the power button to turn the system off "
A : first, assure you have download right firmware and make right operation(pls dont directly copy whole kernel files into your micro sd card after unzipped,you should open the folder and copy the root files into your micro sd card ).If still nonworking,pls try following method :
Prepare another lower verison console,such as NDS,or DSi that lower than V1.44 or 3DS.
1.Download the latest firmware V1.89 and udpated patch from here : acekard.com
2.unzip them and open the folder,then you will get these files _akaio files ,ak2ifw_update_3ds30_dsi144_onDSi_DSXL_3DS.nds , as well as ak2ifw_update_3ds30_dsi144_onDSL.nds.
3.If you use NDS,OR DSL,you need to copy _akaio files and ak2ifw_update_3ds30_dsi144_onDSL.nds to the micro sd card and put it into your ak2i and then power your DSphat or DSL, please eject your AK2i and reinsert it after the update program is running. Then press B, then press START key to finish update.
4. If you using DSi or DSXL or 3DS ,then put _akaio files and ak2ifw_update_3ds30_dsi144_onDSi_DSXL_3DS.nds on your DSi or DSXL or 3DS, please press START key to finish update.
Note : Never update your console before updating your card.