DELL筆電當初有購買智慧卡套件的，升級最新韌體後
可以使用加密式IC卡(如門禁卡、ICASH2.0)來登錄成為智慧卡
以後登入系統可以使用悠遊卡、手機NFC、加密式門禁卡了
1.選擇自己對應的筆電型號，下載Broadcom USH Drivers
我下載的是WIN10 64Bit的E7440固件、E7440驱动程序
https://www.dell.com/support/article/us/en/04/sln129590/download-the-broadcom-ush-drivers?lang=zh
2.解壓縮E7440固件，直接執行 ushupgrade.exe 進行升級
視窗會呈現更新紀錄如下
This program will update the ControlVault firmware
from 3.0.419.0 to 3.4.10.0.
Once started, do not interrupt process.
Going to stop Host Services.
Credential Vault Host Control Service ... stopped.
Credential Vault Host Storage ... stopped.
DpHost ... stopped.
WbioSrvc ... stopped.
Going to stop Host and DCP tasks.
Checking current ControlVault status.
Found ControlVault Chip Type: 5882 B0 CustID 7
Going to update the SBI.
Going to clear SCD.
Going to reset ControlVault.
Waiting for ControlVault to come up. (~5 seconds)
Going to update the BCM. (~40 seconds)
Going to reset ControlVault.
Waiting for ControlVault to come up. (~5 seconds)
Not going to update PBA
Going to update the RFID parameters.
Going to reset ControlVault.
Waiting for ControlVault to come up. (~5 seconds)
The ControlVault firmware has been updated successfully.
The system must be restarted to activate new firmware.
更新完畢後，請按下Restart進行重開機
3.重開機完畢後，請更新驅動程式
請安裝Security_Driver_HGX2G_WN64_3.4.8.14_A20
安裝完成後請重新開機
4.執行DDP(Dell Data Protection | Security Tools)進行智慧卡註冊，此時可以使用手機的NFC、或是有加密的門禁卡進行註冊
如果尚未安裝DDP請到下列網址下載
https://www.dell.com/support/home/us/en/04/drivers/driversdetails?driverId=WW9PY
5.開始使用智慧卡登入Windows
