Abocom Systems WBD512 USB 802.11b Wireless LAN Adapter User Manual WBD512 manual SAR

Abocom Systems Inc USB 802.11b Wireless LAN Adapter WBD512 manual SAR

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WBD512 User Manual

Users Manual Revised

Doc. No.: 082203-01 USB 802.11b Wireless LAN Adapter /Flash Disk

REGULATORY STATEMENTS FCC Certification The United States Federal Communication Commission (FCC) and the Canadian Department of Communications have established certain rules governing the use of electronic equipment. Part15, Class B This device 802.11b Wireless LAN/Disk (WBD512) and 802.11b Wireless LAN USB Adapter (WUB1600) complies with Part 15 of FCC rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interface, and 2) This device must accept any interface received, including interface that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Ø Reorient or relocate the receiving antenna. Ø Increase the distance between the equipment and receiver. Ø Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment. Tested To Comply With FCC Standards. FOR HOME OR OFFICE USE. CAUTION: 1) This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 2) The equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment, under 47 CFR 2.1093 paragraph (d)(2). 3) This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter The 11Mbps Wireless LAN PCMCIA Card has been tested to the FCC exposure requirements (Specific Absorbtion Rate). U.S. Service Centre: Company name: Xterasys Corporation Address:4711 CHINO AVE. CHINO,CA91710 USA Contact person: Mr. Larry TEL: 909-590-0600 FAX: 909-590-0388

Table of Contents FCC CERTIFICATION…………….1 INTRODUCTION……………………1 PARTS NAME AND FUNCTIONS……………1 LED Indicators…………………..1 Switch (optional)………………...2 PART 1: 802.11B WIRELESS LAN……..1 INSTALLATION………………………….2 INSTALL THE DRIVER & UTILITY………...2 In Windows 98SE/ME…………...2 In Windows 2000………………...5 In Windows XP………………….6 INSTALL THE DEVICE…………………….8 In Windows 98SE……………….8 In Windows ME…………………10 In Windows 2000………………..11 In Windows XP………………….12

Verify……………………………16 NETWORK CONNECTION…………….17 IN WINDOWS 98SE/ME………………….17 IN WINDOWS 2000/XP…………………...21 CONFIGURATION………………………25 USE MANUFACTURER’S CONFIGURATION UTILITY…………………………………27 Configuration Tool……………..28 More Setting……………………30 Advanced Setting……………….36 Information……………………..39 USE WINDOWS XP CONFIGURATION UTILITY………………………………….40 UNINSTALLATION……………………..49

UNINSTALL THE MANUFACTURER’S CONFIGURATION UTILITY………………..49 UNINSTALL THE DEVICE………………….50 PART 2: USB FLASH DISK……………..1 INSTALL DRIVER……………………….2 Windows 98/98SE – Install from CD RO………………………...…2 Windows ME/2000/XP-No Driver is Required……………………….3 REMOVING YOUR USB FLASH DISK……...4 MANAGE YOUR USB FLASH DISK…..5 MAIN MENU……………………………...5 DISK MANAGER………………………….6 DISK PARTITION………………………….6 Switch between Protected and Un-protected Disks………………8 PASSWORD MANAGER……………………10

Change Password………………...10 Password Hint……………………11 PC LOCK………………………………..11 Plug-in USB Flash Disk…………11 Plug-in USB Flash Disk and Input Password…………………………12 To lock a PC……………………..13 To unlock a PC…………………..14

Part 1: 802.11b Wireless LAN 1-1 Introduction About this manual This document is composed of two parts, which will guide you through the installation procedures for setting up the 802.11b Wireless LAN USB Adapter and the optional USB Flash Disk, respectively. However, if you want to use the optional USB Flash Disk function in Windows ME/2000/XP, no driver installation is required since it is Plug and Play ready. Parts name and functions LED Indicators Link/ACT: Green, on/Blink Power: Green, on

Part 1: 802.11b Wireless LAN 1-2 Switch (optional) Switch left to use this device as a Wireless LAN adapter, switch right to use it as a Flash Disk. ＊ USB Extension Cable to be used together with USB Adapter. The product must be used with the USB cable and a separation distance of at least 20cm must be maintained between the antenna of this device and users.

Part 1: 802.11b Wireless LAN 1-3 USB extension cable

Part 1: 802.11b Wireless LAN 1-1 Part 1: 802.11b Wireless LAN

Part 1: 802.11b Wireless LAN 1-2 Installation Install the Driver & Utility Note: Always remember to install the Driver & Utility before you plug USB cable into the PC’s USB port. In Windows 98SE/ME For Windows 98SE users: As you perform the installation, have your system operating CD-ROM at hand. You may be asked to insert the OS CD-ROM for the system to download a specific driver. 1. Insert the supplied CD-ROM into the CD-ROM drive. Double click on Setup.exe to install the Wireless LAN Driver & Utility. 2. In the Welcome screen, click Next.

Part 1: 802.11b Wireless LAN 1-3

Part 1: 802.11b Wireless LAN 1-4 3. Click Next; Windows will copy all the necessary files to your system. 4. When Windows prompts you to restart your computer, select Yes and click OK.

Part 1: 802.11b Wireless LAN 1-5 In Windows 2000 1. In the Welcome screen, click Next. 2. Click Next; Windows will copy all the necessary files to your system.

Part 1: 802.11b Wireless LAN 1-6 3. In the Digital Signature Not Found window, click Yes to continue. 4. Restart your computer. In Windows XP 1. In the Welcome screen, click Next.

Part 1: 802.11b Wireless LAN 1-7 2. Click Next; Windows will copy all the necessary files to your system. 3. Click Continue Anyway to proceed.

Part 1: 802.11b Wireless LAN 1-8 Install the Device 1. Plug the square end (Type B) of USB cable into the adapter's USB port. 2. Plug the rectangle end (Type A) of USB cable into the PC's USB port 3. After installing the Wireless USB Adapter, follow below sections to install the adapter’s hardware. In Windows 98SE 1. Plug USB cable into the PC’s USB port. Windows will auto-detect the 802.11b USB Adapter and a “New Hardware Found” window will show up. 2. Once the “Please insert the disk labeled ‘Windows 98 Second Edition CD-ROM’, and then click OK” window appears, click OK.

Part 1: 802.11b Wireless LAN 1-9 3. Select the correct drive and click OK. 4. Windows will copy all the necessary files to your system. 5. Windows will auto-detect the 802.11b USB Adapter promptly as the icon showed below.

Part 1: 802.11b Wireless LAN 1-10 In Windows ME 1. Plug USB cable into the PC’s USB port. Windows will auto-detect the 802.11b USB Adapter and a “New Hardware Found” window will show up. 2. Windows will auto-detect the 802.11b USB Adapter promptly as the icon showed below.

Part 1: 802.11b Wireless LAN 1-11 In Windows 2000 1. In Digital Signature Not Found window, click Yes to continue. 2. Windows will auto-detect the 802.11b USB Adapter promptly as the icon showed below.

Part 1: 802.11b Wireless LAN 1-12 In Windows XP 1. Plug USB cable into the PC’s USB port. Windows will auto-detect the 802.11b USB Adapter and a “Found New Hardware Wizard” window will show up. Select “Install the software automatically (recommended)”. Click Next to continue. 2. Wait and the Wizard will search for the 802.11b USB Adapter.

Part 1: 802.11b Wireless LAN 1-13

Part 1: 802.11b Wireless LAN 1-14 3. Click Continue Anyway to proceed. 4. Click Next; Windows will copy all the necessary files to your system.

Part 1: 802.11b Wireless LAN 1-15 5. Click Finish to complete the installation. 6. Windows will auto-detect the 802.11b USB Adapter promptly as the icon showed below.

Part 1: 802.11b Wireless LAN 1-16 Verify To verify if the device exists in your computer and is enabled, go to Start à Settings à Control Panel à System (à Hardware) à Device Manager. Expand the Network adapters category. If the IEEE 802.11b USB Adapter is listed here, it means that your device is properly installed and enabled.

Part 1: 802.11b Wireless LAN 1-17 Network Connection Once the driver has been installed, you must make some changes to your network settings. In Windows 98SE/ME 1. Go to Start à Settings à Control Panel à Network. 2. Make sure that you have all the following components installed. § Wireless US B Adapter § IPX/SPX-compatible Protocol

Part 1: 802.11b Wireless LAN 1-18 § NetBEUI § TCP/IP 3. If any components are missing, click on the Add button to add them in. All the protocols and clients required listed above are provided by Microsoft. 4. After clicking Add, highlight the component you need, click Add. 5. Highlight Microsoft, and then double click on the item you want to add. Click OK.

Part 1: 802.11b Wireless LAN 1-19 6. For making your computer visible on the network, enable the File and Print Sharing. 7. Click the Identification tab. Make up a name that is unique from the other computers' names on the network. Type the name of your workgroup, which should be the same used by all of the other PCs on the network.

Part 1: 802.11b Wireless LAN 1-20 8. Click the Access Control tab. Make sure that “Shared-level access control” is selected. If connecting to a Netware server, share level can be set to “User-level access control.” 9. When finished, reboot your computer to activate the new device. 10. Once the computer has restarted and Windows has booted up, a Logon window will appear and require you to enter a username and password. Make up a username and password and click OK. Do not click the Cancel button, or you won’t be able to log onto the network. 11. Double-click the Network Neighborhood icon on the Windows

Part 1: 802.11b Wireless LAN 1-21 desktop, and you should see the names of the other PCs on the network. In Windows 2000/XP 1. (In Windows 2000) Go to Startà Settings à Control Panel à Network and Dial-up Connections à Local Area Connection à Properties. (In Windows XP) Go to Start à Control Panel à Network Connections à Wireless Network Connection Enabled Wireless USB Adapter à Properties. 2. Make sure that you have all the following components installed. § Client for Microsoft Networks § NWLink NetBIOS

Part 1: 802.11b Wireless LAN 1-22 § NWLink IPX/SPX/NetBIOS Compatible Transport Protocol § Internet Protocol (TCP/IP) 3. If any components are missing, click on the Install …button to select the Client/Service/Protocol required. After selecting the component you need, click Add…to add it in.

Part 1: 802.11b Wireless LAN 1-23

Part 1: 802.11b Wireless LAN 1-24 4. For making your computer visible on the network, make sure you have installed File and Printer Sharing for Microsoft Networks. 5. When finished, you must restart your computer to complete installation.

Part 1: 802.11b Wireless LAN 1-25 Configuration Note: For Windows XP users, you have an option of using one of two Configuration Utilities. 1) Use Windows XP Configuration Utility. (the default setting) Please refer to Use Windows XP Configuration Utility section to use the configuration. 2) Use Manufacturer’s Configuration Utility If you want to use the Configuration Utility that came with the supplied CD-ROM, you need to disable the Windows XP's wireless configuration. 1. Double-click the network status icon. (see Fig. 1) 2. Click Advanced. (see Fig. 2) 3. Uncheck Use Windows to configure my wireless network settings then click OK. Fig. 1 Fig. 2 Fig. 3

Part 1: 802.11b Wireless LAN 1-26 (see Fig. 3)

Part 1: 802.11b Wireless LAN 1-27 Use Manufacturer’s Configuration Utility After successful installation of the Wireless PC Card’s driver and utility, the Configuration Utility icon will appear in the taskbar. You will be able to access the Configuration Utility through the Configuration icon.

Part 1: 802.11b Wireless LAN 1-28 Configuration Tool The Configuration Tool Screen displays the current status of the Wireless USB Adapter. Note: Remember to press Refresh to rescan and search for the Access Point. Item Description SSID The SSID is the unique name shared among all points in your wireless network. The name must be identical for all devices and points attempting to connect to the same network. It shows the current SSID setting of the Wireless USB Adapter. Strength Displays the signal strength of the connection between the Wireless USB Adapter and the Access Point it connects.

Part 1: 802.11b Wireless LAN 1-29 Item Description Channel Shows the selected channel that is currently in use. (There are 14 channels available, depending on the country.) Type The infrastructure is intended for the connection between wireless network cards and Access Point. Tx Rate Shows the current transfer rate. (Fixed 1 Mbps , Fixed 2 Mbps , Fixed 5.5 Mbps, Fixed 11Mbps or Auto) WEP WEP is a data privacy mechanism based on a 64-bit/128-bit shared key algorithm. Under the drop-down box, you can choose to have WEP encryption Disabled, 64 Bit, or 128 Bit. Link Status Displays the information about the status of the communication (the BSSID of the Access Point to which the card is associated). Tx Frame The quantities for which the wireless network card transmit. (Frame: The unit of packet) Rx Frame The quantities for which the wireless network card receive. (Frame: The unit of packet)

Part 1: 802.11b Wireless LAN 1-31 I. General Connection Setting Item Description Channel The Channel will change automatically according to AP. Any You may change the setting of SSID by choosing Any. Change or Apply You may change the settings of TxRate and Network Type. II. Encryption Setting Choose Enable WEP , and then you may press WEP More to proceed with the following screen.

Part 1: 802.11b Wireless LAN 1-32 Note: You may press Change/Apply to change the settings. Item Description Encryption WEP is a data privacy mechanism based on a 64-bit/128-bit shared key algorithm. Under the drop-down box, you can choose to have WEP encryption Disabled, 64 Bit, or 128 Bit. Default Key ID You can specify up to 4 different keys to decrypt wireless data. Select the Default key setting from the drop-down menu. Note: You must use the same Default Key and Default Key settings for the both sides of the wireless network to connect to). Key #1/Key #2/ This setting is the configuration key used in accessing the wireless network

Part 1: 802.11b Wireless LAN 1-35 3. Load factory default setting: Once you press "Load factory default setting", this Adapter will research for the original default of wireless network card; if you can not find out AP under the channel of default, the wireless network card will choose the AP within other channels to operate.

Part 1: 802.11b Wireless LAN 1-36 Advanced Setting The Advanced Setting Screen shows you to change advanced configuration, such as Power Saving Mode, Fragmentation Threshold, and RTS/CTS Threshold.

Part 1: 802.11b Wireless LAN 1-37 Note: Once you choose the “Enable auto power saving" item, the system will auto-detect the levels of power saving; if not, you will need to choose the levels manually. Item Description Power Saving Mode Displays the power saving levels (Level 0 ~ Level 4)

Part 1: 802.11b Wireless LAN 1-38 Item Description Fragmentation Threshold To fragment MSDU or MMPDU into small sizes of frames for increasing the reliability of frame (The maximum value of 2346 means no fragmentation is needed) transmission. The performance will be decreased as well, thus a noisy environment is recommended. RTS/CTS Threshold This value should remain at its default setting of 2347. Should you encounter inconsistent data flow, only minor modifications of this value are recommended.

Part 1: 802.11b Wireless LAN 1-39 Information Click Information Tab to view basic information about the Utility like the Driver, Firmware and ZDConfig Version. Press the OK button to exit the application.

Part 1: 802.11b Wireless LAN 1-40 Use Windows XP Configuration Utility 1. Go to Start à Control Panel à Network and Internet Connections à Network Connections. 2. In Network Connections window, right-click the Wireless Network Connection Enabled Wireless USB Adapter icon, and select Properties. 3. In Wireless Network Connection Properties window, select the General tab. Click Configure to enable Windows configuration.

Part 1: 802.11b Wireless LAN 1-41 Property Description Authentication Mode The authentication mode defines configuration options for the sharing of wireless networks to verify identity and access privileges of roaming wireless network cards. You may choose between Open System, Shared Key, and Auto. Open System: If the Access Point is using "Open System"

Part 1: 802.11b Wireless LAN 1-42 authentication, then the wireless adapter will need to be set to the same authentication type. Shared Key: Shared Key is when both the sender and the recipient share a secret key. Auto: Select Auto for the USB adapter to select the Authentication type automatically depending on the Access Point Authentication type. Channel Shows the selected channel that is currently used. Fragmentation Threshold To fragment MSDU or MMPDU into small sizes of frames for increasing the reliability of frame (The maximum value of 2346 means no fragmentation is needed) transmission. The performance will be decreased as well, thus a noisy environment is recommended. Network Type It displays the current network type, which can be divided into two types: j Ad-Hoc k Infrastructure Power Save Level It shows the levels of Power Save, which can be divided into five levels: j Level 0 (Save less power) k Level 1 l Level 2 m Level 3 n Level 4 (Save more power) Power Save Mode Enable the function to allow the Adapter to go to sleep mode, during which data communication could be interrupted. (Disabled or Enabled)

Part 1: 802.11b Wireless LAN 1-43 RTS/CTS Threshold This value should remain at its default setting of 2347. Should you encounter inconsistent data flow, only minor modifications of this value are recommended. SSID The SSID is the unique name shared among all points in your wireless network. The name must be identical for all devices and points attempting to connect to the same network. Transmit Data Rate It shows the current transfer rate. (1, 2, 5.5, or 11Mbps or Auto) WEP Encryption WEP is a data privacy mechanism based on a 64-bit/128-bit shared key algorithm. Under the drop-down box, you can choose to have WEP encryption Disabled, 64 Bit, or 128 Bit. 4. In Wireless Network Connection Properties window, select the Wireless Networks tab.

Part 1: 802.11b Wireless LAN 1-44 ¨Use Windows to configure… Check the box to enable Windows configuration. * Use Windows to configure Note: Once you enable windows configuration, you can use Windows XP’s Wireless Configuration Utility to configure the wireless settings. * Use Manufacturer’s Configuration Utility Note: If you want to use Manufacturer’s Configuration Utility to configure the wireless settings, make sure the check box is not checked

Part 1: 802.11b Wireless LAN 1-45 then click the Network Status icon in the taskbar. (Please refer to below figure) Available networks Displays all available networks. Configure Click the button to set up a new network or WEP configuration as illustrated as below.

Part 1: 802.11b Wireless LAN 1-46 Refresh Click the button to refresh and search for all available networks. Preferred networks From available network(s) listed above, you can select preferred one(s) in an order that you can arrange. The marked one is the currently used network. Move up

Part 1: 802.11b Wireless LAN 1-47 Move the selected network forward one position. Move down Move the selected network back one position Add… Click the button and the Wireless Network Properties window will appear. In the Network name field, enter your desired network name listed in the above Available networks box, and click OK. Note: The new settings will be active only after you click on OK in the Wireless Network Connection Properties window. Remove Highlight the unwanted network listed in the Preferred networks box, and click the button to remove it. Properties Highlight the network listed in the above Preferred networks box, and click the button to display its properties.

Part 1: 802.11b Wireless LAN 1-48 Once network configuration is done, make sure to click OK. The new parameters will be saved and active only after doing so.

Part 1: 802.11b Wireless LAN 1-49 Uninstallation In case you need to uninstall the Manufacturer’s Configuration Utility or the Driver, please refer to below section. Uninstall the Manufacturer’s Configuration Utility 1. Go to Start à Programs à Wireless LAN USB à Uninstall. 2. Click OK to continue.

Part 1: 802.11b Wireless LAN 1-50 3. Select Yes, I want to start my computer now. Click Finish to complete the uninstalled procedure. Uninstall the device 1. Right-click My Computer → Properties → Hardware → Device Manager. 2. Right-click Wireless USB Adapter then click Uninstall (or Remove).

Part 1: 802.11b Wireless LAN 1-51 3. Click OK to uninstall the device. 4. The system may prompt you to restart your computer. Click Yes. It’s okay now to uninstall the device from your computer.

Part 2: USB Flash disk 2-1 Part 2: USB Flash Disk

Part 2: USB Flash disk 2-2 Install Driver Windows 98/98SE – Install from CD ROM In Windows 98/98SE, you will need to install the driver found on the CD that comes with this device. Run Flash Driver.exe.. Follow the on-screen instructions to proceed.

Part 2: USB Flash disk 2-3 Click Finish to complete the installation. After the installing process is finished, remove the cap from your USB Flash Dish and plug the USB connector to the USB port on your computer. Then, open My Computer and you will see a newly added icon; shown on the screen as a removable disk drive. Windows ME/2000/XP-No Driver is Required This device is Plug and Play compliant, therefore, once you plug it into your Window’s based system, your system will automatically detect it as a removable hard disk. You can go to My Computer to check if there is a newly added icon. If yes, it is ready for use. If not, you may have to check if the USB Flash Disk is connected properly to your USB port.

Part 2: USB Flash disk 2-4 Removing your USB Flash Disk Warning: Each time you remove the USB Flash Disk from your computer, be sure to use the Unplug/Eject icon on the taskbar to avoid data loss or damage to your Flash Disk.

Part 2: USB Flash disk 2-5 Manage your USB Flash Disk Main Menu Step 1.Load the included CD and open it. Double-click MYKEY. Step 2.An USB Flash Disk icon will appear on your desktop , a Star icon will also appear on the bottom right corner of the task bar on your screen. . Step 3.Right-click the icon. Step 4.Click Option. The USB Flash Disk Utility will appear.

Part 2: USB Flash disk 2-6 Step 5.The USB Flash Disk Utility consists of four tabs for management. See the following for details as how to use and manage this device. Disk Manager Disk Manager is readable only. On this box, you will know the used/free capacity of your flash disk. Disk Partition In this box, you can divide the USB Flash Disk into two partitions: Un-protected Disk Space: all data located here is accessible to anyone who uses your computer or Flash Disk. When logging out

Part 2: USB Flash disk 2-7 of the protected area you are automatically redirected to the Un-protected Disk area. Protected Disk Space: this area is password protected. Step 1.Drag the pointer to adjust the capacity of the Protected/Un-protected disk. Step 2.Press Create Partition. A warning message appears to advise that all data on the disk will be erased. You can cancel this action by clicking Cancel. Or click OK to continue.

Part 2: USB Flash disk 2-8 Step 3. Click Cancel to copy your data to a Hard Disk before creating your prtition. Click OK to create your partition. Any and all Data stored on your Flash Disk will be destroyed. Switch between Protected and Un-protected Disks Enter the Protected Disk Step 1. Right click . Select Login . Step 2. You are prompted to enter your password. The default password is 0000. It is suggested that you set your own password. If you forget your password, press uto get see your password hint.

Part 2: USB Flash disk 2-9 Once you enter the protected disk, the disk icon shown in My Computer will change from to , and vise versa. Enter the Un-protected Disk Step 1.Right click . Select Logout to enter the Un-protected Disk.

Part 2: USB Flash disk 2-10 Password Manager Password can be changed in this box. You can also set a password hint for use if you forget your password. Default password is set to: 0000 Change Password Step 1. Enter the “Old Password”, the default is “0000”. Step 2. Enter the “New Password”. (Maximum 4 characters long – use letters or numbers) Step 3. Confirm password by re-entering the new password.

Part 2: USB Flash disk 2-11 Step 4. Enter a hint of your own; this will be helpful to remind you if you forget your password. Step 5. Press Change to continue. Step 6. Password has been changed message appears. Click OK. Password Hint Ÿ You can leave the Password Hint blank if you don’t want to use it. PC LOCK Once PC-Lock is enabled, the PC you are presently using is locked. To unlock this PC, you can only use this USB Flash Disk. To enable PC Lock, there are two conditions for your choice, Plug-in USB Flash Disk This means that you have to plug this USB Flash Disk into your computer’s USB port in order to open your PC;

Part 2: USB Flash disk 2-12 Plug-in USB Flash Disk and Input Password This means to open the PC, you are required not only to plug the USB Flash Disk, but also have to enter your password.

Part 2: USB Flash disk 2-13 To lock a PC 1. Right click . 2. Select Option žPC-Lock Setting. 3. Check Enable PC-Lock. 4. Select the Unlock Condition that fits your needs. 5. Press Change. 6. Press Exit. 7. Return to your desktop and right click again. 8. Move the cursor to PC Lock You PC is now locked. 9. If this function is enabled, your PC will not respond unless this USB Flash Disk is plugged in.

Part 2: USB Flash disk 2-14 To unlock a PC 1. Plug the USB Flash Disk into the locked PC. 2. If the unlock condition is set to Plug-in USB Flash Disk and Input Password, a password box will pop up. 3. Enter your password. The PC is now unlocked.