Broadcom 57XX Gigabit Controller Driver
需要重新啟動 已自動安裝 此檔案會在最近更新時自動安裝。如果您遇到任何問題，可以手動下載並重新安裝。此頁面的內容可能經過電腦自動翻譯。若要提供意見回饋，請填寫頁面底部的表單。
This package provides the Broadcom 57XX Gigabit Controller Driver and is supported on Precision R5500 and Latitude E5520/E5420/2120 that are running the following Windows Operating Systems: MS-DOS, XP, Vista and Windows 7.
建議
請以系統管理員身分登入 Windows，以使用自動掃描。如果您已經以系統管理員身分登入並看到此訊息，請重新開機。 您的系統會由 IT 管理員管理，且功能可能會受到限制。
尋找更多更新。使用 SupportAssist 為您的裝置尋找所有最新的驅動程式更新。
修復及強化
Initial Release
閱讀更多繁體中文版
16.4.0, A00
發佈日期
12 4月 2012
下載類型
驅動程式
類別
有線網路/無線網路/藍牙
重要性
建議Dell Technologies 建議您在下一個排定的更新週期套用此更新。此更新包含的變更可維持整體的系統健全狀況。此更新可確保系統軟體保持在最新狀態並與其他系統模組 (韌體、BIOS、驅動程式及軟體) 相容，並且可能包含其他新功能。
可用的格式
檔案格式： 適用於 MS Windows (32 位元) 的更新套件
檔案名稱： NIC_DRVR_WIN_R292138.EXE
檔案大小： 44.78 MB
此為大型檔案。視您的連線速度而定，下載可能需要一些時間。
格式說明:
Microsoft Windows 32 位元格式的 Dell 更新套件 (DUP) 經過精心設計，可在 Microsoft Windows 64 位元作業系統上執行。Microsoft Windows 64 位元格式的 Dell 更新套件 (DUP) 只能在 Microsoft Windows 64 位元作業系統上執行。選擇裝置驅動程式更新時，請務必選擇適用您作業系統的更新。
為了確保下載的完整性，請驗證總和檢查值。
MD5：
811D62D253E034F2F19D698078C9C1B1
SHA1：
不適用
SHA-256：
不適用
檔案格式： ZipPack 外接
檔案名稱： Broadcom_57XX-Gigabit-Contro_A00_R292138.exe
檔案大小： 39.45 MB
此為大型檔案。視您的連線速度而定，下載可能需要一些時間。
格式說明:
此檔案內含已壓縮的檔案集。將檔案下載到硬碟上的資料夾，然後執行 (按兩下) 以解壓縮該檔案集。請依照指示完成安裝。
為了確保下載的完整性，請驗證總和檢查值。
MD5：
bbd8625743fad8c8772a36f1a7419dfd
SHA1：
751345e782747794e8c0ec407cc5e9a4347883a7
SHA-256：
不適用
當您開始下載，即表示您接受 Dell 軟體授權協定 (英文版) 的條款。
支援的作業系統
MS-DOS
Windows 7, 32-bit
Windows Vista, 32-bit
Windows 10, 32-bit
Windows XP
適用於
Broadcom BCM95722 PCI-E NIC
安裝指示
Dell Update Package Instructions
Download
1. Click Download File to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.
Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.
Hard Drive Installation (via WinZip) with Setup.exe File
Download
1.Click Download File, to download the file.
2. When the File Download window appears, click Save or 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.
Install
1.Double-click the new icon on the desktop.
2.The Self-Extracting window appears and prompts you to extract or unzip to "C:\DELL\DRIVERS\12PMV". (Where '12PMV' is the name of the file to be downloaded). Write down this path so the executable (I.e.Setup.exe) file can be found later.
3. The Self-Extractor window appears.
4. Click OK.
5. After completing the file extraction, if the Self-Extractor window is still open, close it.
6. Click Start button and then click Run.
7. Type "C:\DELL\DRIVERS\12PMV" (where '12PMV' is the name of the file) in the Open textbox and then click OK.
8. Follow the on-screen installation instructions
Download
1. Click Download File to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.
Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.
Hard Drive Installation (via WinZip) with Setup.exe File
Download
1.Click Download File, to download the file.
2. When the File Download window appears, click Save or 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.
Install
1.Double-click the new icon on the desktop.
2.The Self-Extracting window appears and prompts you to extract or unzip to "C:\DELL\DRIVERS\12PMV". (Where '12PMV' is the name of the file to be downloaded). Write down this path so the executable (I.e.Setup.exe) file can be found later.
3. The Self-Extractor window appears.
4. Click OK.
5. After completing the file extraction, if the Self-Extractor window is still open, close it.
6. Click Start button and then click Run.
7. Type "C:\DELL\DRIVERS\12PMV" (where '12PMV' is the name of the file) in the Open textbox and then click OK.
8. Follow the on-screen installation instructions