下载文件
文件格式： Microsoft Windows 32位格式中的戴尔更新包(DUP)设计为可以在Microsoft Windows 64位操作系统上运行。Microsoft Windows 64位格式中的戴尔更新包(DUP)仅可在Microsoft Windows 64位操作系统上运行。选择设备驱动程序更新时，请务必选择适合您的操作系统的更新。
文件名: Video_Firmware_MK1GG_WN32_3.9.0_A04.EXE
文件大小: 9.33 MB
为确保下载的完整性，请验证校验和值。
MD5： a09595e238cf0fb203e9f4bdc2887da1
SHA1： 2ed2f4e3dc7501423020ca053df5b2c1233eed56
SHA-256： 1e8d45aade404d57e6372d8fe1c1a9e416508eff68155d33eaf8ba69b9cd73e2
补丁和增强功能
Fixes
- resolves Product ID not match error
- resolves blank screen on external monitor after system Sleep
Enhancements
- Not Applicable
重要信息
** NOTE: If your configuration does *not* include a dock/APR, this update is not required. **
1. The notebook system must be docked and on a/c power.
2. There must be an external DP, DVI or VGA display connected to the dock.
3. The external display will flash during the Firmware Update process due to automatic reset of the MST HUB.
4. Do not undock the notebook system or remove a/c power until the Firmware Update is complete.
受支持的操作系统
Windows 7, 32-bit
Windows 7, 64-bit
Windows 8, 32-bit
Windows 8, 64-bit
Windows 8.1, 32-bit
Windows 8.1, 64-bit
Windows 10, 32-bit
Windows 10, 64-bit
安装说明
1. Click Download File to download the file.
2. When the File Download window appears, click Save this program to disk and click OK. The Save In: window appears.
3. From the Save In: field, click the down arrow then click to select Desktop and click Save. The file will download to your desktop.
4. If the Download Complete window appears, click Close. The file icon appears on your desktop.
Prepare system:
For Latitude E7250 and E7450
[NOTE: This update is only for E7250/E7450 configurations that include a dock/APR. If your configuation does not include a dock/APR, this update is not for you, do not proceed]
1. Notebook system must be docked and on a/c power.
2. Notebook system must have an external display connected to the dock (can be VGA, DisplayPort or DVI monitor)
Install
1. Double-click the new icon on the desktop to launch
2. Select Yes in the first dialog box to confirm
3. Select Install in the second dialog box to install the Firmware Update
4. Follow the remaining prompts to complete the update.
5. Restart system