Dell Precision 7750 Owner's manual

Category
Notebooks
Type
Owner's manual
Precision 7750
Setup and specifications guide
Regulatory Model: P44E
Regulatory Type: P44E001
May 2020
Rev. A00
註、警示與警告
: 「註」表示可以幫助更有效地使用品的重要資訊。
警示: 「警示」表示有可能會損壞硬體或導致資料遺失,並告訴如何避免發生此類問題。
警告: 「警告」表示可能的財損失、人身傷害或死亡。
© 2020 Dell Inc. 或其子公司。保留所有權利。DellEMC 及其他商標均 Dell Inc. 或其子公司的註冊商標。其他商標可能其各
自擁有者的商標。
1 設定的電腦................................................................................................................................ 5
2 機箱...................................................................................................................................... 7
Display view............................................................................................................................................................................ 7
右側視圖.................................................................................................................................................................................9
左側視圖............................................................................................................................................................................... 10
手掌墊視圖............................................................................................................................................................................11
Back view.............................................................................................................................................................................. 12
Bottom view..........................................................................................................................................................................13
鍵盤快捷鍵........................................................................................................................................................................... 13
3 技術規格.....................................................................................................................................15
處理器................................................................................................................................................................................... 15
Chipset (晶片組)..................................................................................................................................................................15
作業系統............................................................................................................................................................................... 16
記憶體................................................................................................................................................................................... 16
存放時....................................................................................................................................................................................17
Audio and Speaker................................................................................................................................................................17
顯示卡與影像控制器.......................................................................................................................................................... 18
媒體讀卡機........................................................................................................................................................................... 18
Communications...................................................................................................................................................................18
連接埠和連接器...................................................................................................................................................................19
Power adapter..................................................................................................................................................................... 20
電池........................................................................................................................................................................................21
尺寸和重量.......................................................................................................................................................................... 22
鍵盤.......................................................................................................................................................................................22
觸控墊...................................................................................................................................................................................23
Fingerprint reader................................................................................................................................................................23
顯示器...................................................................................................................................................................................24
攝影機...................................................................................................................................................................................24
Security.................................................................................................................................................................................25
服務與支援.......................................................................................................................................................................... 26
電腦環境.............................................................................................................................................................................. 26
4 軟體...........................................................................................................................................27
下載 Windows 驅動程式.................................................................................................................................................... 27
5 系統設定.................................................................................................................................... 28
開機功能表.......................................................................................................................................................................... 28
導覽鍵...................................................................................................................................................................................28
Boot Sequence (開機順序)............................................................................................................................................... 29
BIOS 設定.............................................................................................................................................................................29
.................................................................................................................................................................................29
開機組態.........................................................................................................................................................................30
Contents
Contents 3
Integrated Devices......................................................................................................................................................... 31
存放時..............................................................................................................................................................................31
顯示器.............................................................................................................................................................................32
連線選項.........................................................................................................................................................................32
電源管理.........................................................................................................................................................................33
安全保護.........................................................................................................................................................................34
密碼.................................................................................................................................................................................35
更新和復原.................................................................................................................................................................... 36
系統管理.........................................................................................................................................................................37
鍵盤................................................................................................................................................................................. 37
開機前行.....................................................................................................................................................................38
虛擬支援.........................................................................................................................................................................39
Performance (效能)......................................................................................................................................................39
系統記錄.........................................................................................................................................................................40
Windows 中更新 BIOS.................................................................................................................................................. 40
BitLocker 的系統上更新 BIOS........................................................................................................................41
使用 USB 快閃磁碟機更新系統 BIOS........................................................................................................................ 41
系統與設定密碼.................................................................................................................................................................. 42
指定系統及設定密碼....................................................................................................................................................42
刪除或變更現有的系統及/或設定密碼.....................................................................................................................43
6 獲得幫助.................................................................................................................................... 44
Dell 公司聯絡..................................................................................................................................................................44
4
Contents
設定的電腦
步驟
1. 連接電源線。。
2. 按下電源按
3. 完成 Windows 系統設定。
依畫面上的說明完成設定。進行設定時,Dell 建議 :
連線到網路以進行 Windows 更新。
: 如果要連線至安全的無線網路,請依提示輸入密碼以存取無線網路。
如果已連接至網際網路,請登入或建立 Microsoft 帳戶。如果未連接至網際網路,請建立離線帳戶。
支援與保護畫面中,輸入的詳細連絡資料。
4. Windows [開始] 功能表找到並使用 Dell 應用程式建議使用。
1
設定的電腦 5
1. 找到 Dell 應用程式
Dell 應用程式 詳細資料
Dell 品註冊
Dell 註冊的電腦。
Dell 說明與支援
存取電腦的說明和支援。
SupportAssist
可主動檢電腦硬體和軟體的健全狀況。
: 按一下 SupportAssist 中的保固到期日,即可更新或
升級的保固。
Dell Update
當有重大修正程式和重要的裝置驅動程式可用時,使用這些程
式來更新電腦。
Dell Digital Delivery
下載軟體應用程式,包括已購買但未預先安裝在電腦上的軟
體。
6 設定的電腦
機箱
主題:
Display view
右側視圖
左側視圖
手掌墊視圖
Back view
Bottom view
鍵盤快捷鍵
Display view
Display view with RGB camera
1. Microphone
2. Camera
3. Camera LED
4. Microphone
5. Display
6. Battery status light
2
機箱 7
Display view with IR camera
1. Microphone
2. IR camera sensor
3. Camera
4. Camera LED
5. Microphone
6. Proximity sensor
7. Display
8. Battery status light
8
機箱
右側視圖
1.
SD 卡讀卡機
2. 耳機/麥克風連接埠
3. USB 3.2 Gen 1 Type-A 連接埠
4. USB 3.2 Gen 1 Type-A 連接埠 (具備 PowerShare 功能)
5. 楔形防盜鎖孔
機箱
9
左側視圖
1.
USB 3.2 Gen 2 Type-C Thunderbolt 3 連接埠
2. USB 3.2 Gen 2 Type-C Thunderbolt 3 連接埠
3. USB 3.2 Gen 1 Type-A 連接埠
4. 智慧卡讀卡機 (選配)
10
機箱
手掌墊視圖
1.
相機快門
2. 電源按 (可選配指紋辨識器)
3. 觸控板
機箱
11
Back view
1.
Mini DisplayPort 1.4
2. HDMI 2.0 port
3. Network port
4. Power adapter port
12
機箱
Bottom view
1.
SSD door
2. Service tag label
3. Fan vent
鍵盤快捷鍵
: 鍵盤字元可能會有所不同,視鍵盤的語言設定而定。但快速鍵使用的按鍵仍然相同,而且適用於所有的語言設定。
2. 鍵盤快捷鍵
快速鍵 功能
Fn+ESC – Fn 鎖定 可讓使用者切換已鎖定已解除鎖定 Fn 鍵。
Fn+F1 – 靜音
暫時靜音/取消靜音。取消靜音後會回到靜音前設定的音量。
Fn+F2 – 降低音量/減少 降低音量,直到最小/關閉止。
Fn+F3 – 提高音量/增加 提高音量,直到最大止。
Fn+F4 – 麥克風靜音
將內建麥克風靜音,使其無法錄製音訊。F4 功能鍵上有 LED
可通知使用者此功能的狀態:
LED 熄滅 = 麥克風可錄製音訊
LED 亮起 = 麥克風已靜音且無法錄製音訊
Fn+F6 – Scroll Lock Scroll Lock (捲動鎖定) 鍵。
機箱 13
2. 鍵盤快捷鍵()
快速鍵 功能
Fn+F8 – LCD 與投影機顯示
決定輸出至 LCD 和外接式視訊裝置的影像 (若有連接) 並顯示目
前畫面。
Fn+F9 – 搜尋 模仿 Windows + F 鍵,可開 Windows [搜尋] 對話方塊。
Fn+F10 – 鍵盤照明/背光 決定鍵盤照明/背光的亮度等級。按下此快速鍵時會循環顯示下
列亮度狀態:停用、暗、亮。如需詳細資訊,請參閱「鍵盤照明/
背光」一節。
Fn+F11 – Print Screen Print Screen 鍵。
Fn+F12 – Insert Insert 鍵。
Fn+ Ctrl 內容功能表 內容功能表鍵。(即滑鼠右鍵功能表)
Fn+左游標 – Home Home 鍵。
Fn+右游標 – End End 鍵。
Fn+B – Pause/Break Pause/Break 鍵。具體而言,Fn+B = PauseFn+Ctrl+B =
Break
Fn+方向鍵 (向上) – 降低亮度
每按一次便會降低一階的 LCD 亮度,直到達到最低亮度止。
如需詳細資訊,請參閱「LCD 亮度」一節。
Fn+方向鍵 (向下) – 提高亮度
每按一次便會提高一階的 LCD 亮度,直到達到最高亮度止。
如需詳細資訊,請參閱「LCD 亮度」一節。
Fn+Home – /關閉無線電 切換開關所有無線電。例如:WLANWWAN 及藍牙。
Fn+End – 睡眠 將系統置於 ACPI S3 狀態而不喚醒系統。
14 機箱
技術規格
處理器
3. 處理器
處理器 瓦特數 核心數 執行
速度 快取記憶體 內建顯示卡
10
th
Generation
Intel Core
i5-10400H, vPro
45 W 4 8 2.60 GHz to 4.60
GHz
8 MB Intel UHD Graphics 630
10
th
Generation
Intel Core
i7-10750H
45 W 6 12 2.60 GHz to 5.0
GHz
12 MB Intel UHD Graphics 630
10
th
Generation
Intel Core
i7-10850H, vPro
45 W 6 12 2.70 GHz to 5.1 GHz 12 MB Intel UHD Graphics 630
10
th
Generation
Intel Core
i7-10875H, vPro
45 W 8 16 2.30 GHz to 5.10
GHz
16 MB Intel UHD Graphics 630
10
th
Generation
Intel Core
i9-10885H, vPro
45 W 8 16 2.40 GHz to 5.30
GHz
16 MB Intel UHD Graphics 630
Intel Xeon
W-10855M, vPro
45 W 6 12 2.80 GHz to 5.10
GHz
12 MB Intel UHD Graphics P630
Intel Xeon
W-10885M, vPro
45 W 8 16 2.40 GHz to 5.30
GHz
16 MB Intel UHD Graphics P630
Chipset (晶片組)
4. Chipset (晶片組)
說明
Chipset (晶片組)
Intel WM490
處理器
10
th
Generation Intel Core i5/i7/i9/Xeon
DRAM 匯流排寬度
64-bit
快閃 EPROM
32 MB
PCIe 匯流排
Up to Gen3
3
技術規格 15
作業系統
Windows 10 Home (64-bit)
Windows 10 Professional (64-bit)
Windows 10 Enterprise (64-bit)
Windows 10 Pro Education (64-bit)
Windows 10 China G-SKU (64-bit)
RHEL 8.2
Ubuntu 18.04 SP1
記憶體
5. 記憶體規格
說明
Four-SODIMM slots
類型
Dual channel DDR4
速度
2666 MHz, 2933 MHz, 3200 MHz
最大記憶體
128 GB
最小記憶體
8 GB
每個槽的記憶體大小
4 GB, 8GB, 16 GB, 32 GB , 64 GB
支援的組態
8 GB, 1 x 8 GB, DDR4, 2666 MHz, ECC, SODIMM
16 GB, 1 x 16 GB, DDR4, 2666 MHz, ECC, SODIMM
16 GB, 2 x 8 GB, DDR4, 2666 MHz, ECC, SODIMM
32 GB, 1 x 32 GB, DDR4, 2666 MHz, ECC, SODIMM
32 GB, 2 x 16 GB, DDR4, 2666 MHz, ECC, SODIMM
32 GB, 4 x 8 GB, DDR4, 2666 MHz, ECC, SODIMM
64 GB, 4 x 16 GB, DDR4, 2666 MHz, ECC, SODIMM
128 GB, 4 x 32 GB, DDR4, 2666 MHz, ECC, SODIMM
8 GB, 1 x 8 GB, DDR4, 2933 MHz, ECC, SODIMM
16 GB, 1 x 16 GB, DDR4, 2933 MHz, ECC, SODIMM
16 GB, 2 x 8 GB, DDR4, 2933 MHz, ECC, SODIMM
32 GB, 1 x 32 GB, DDR4, 2933 MHz, ECC, SODIMM
32 GB, 2 x 16 GB, DDR4, 2933 MHz, ECC, SODIMM
32 GB, 4 x 8 GB, DDR4, 2933 MHz, ECC, SODIMM
64 GB, 4 x 16 GB, DDR4, 2933 MHz, ECC, SODIMM
128 GB, 4 x 32 GB, DDR4, 2933 MHz, ECC, SODIMM
8 GB, 1 x 8 GB, DDR4, 2933 MHz, Non-ECC, SODIMM
16 GB, 1 x 16 GB, DDR4, 2933 MHz, Non-ECC, SODIMM
16 GB, 2 x 8 GB, DDR4, 2933 MHz, Non-ECC, SODIMM
32 GB, 1 x 32 GB, DDR4, 2933 MHz, Non-ECC, SODIMM
32 GB, 2 x 16 GB, DDR4, 2933 MHz, Non-ECC, SODIMM
32 GB, 4 x 8 GB, DDR4, 2933 MHz, Non-ECC, SODIMM
64 GB, 4 x 16 GB, DDR4, 2933 MHz, Non-ECC, SODIMM
128 GB, 4 x 32 GB, DDR4, 2933 MHz, Non-ECC, SODIMM
8 GB, 1 x 8 GB, DDR4, 3200 MHz SuperSpeed, Non-ECC,
SODIMM
16 GB, 1 x 16 GB, DDR4, 3200 MHz SuperSpeed, Non-ECC,
SODIMM
16
技術規格
5. 記憶體規格()
說明
16 GB, 2 x 8 GB, DDR4, 3200 MHz SuperSpeed, Non-ECC,
SODIMM
32 GB, 4 x 8 GB, DDR4, 3200 MHz SuperSpeed, Non-ECC,
SODIMM
存放時
Your computer supports the following configurations:
M.2 2230, solid-state drive (class 35)
M.2 2280, solid-state drive (class 40)
M.2 2280, solid-state drive (class 50)
The primary drive of your computer varies with the storage configuration.
6. 儲存裝置規格
儲存類型 介面類型 容量
M.2 2230, Gen 3 PCIe x4 NVMe, Class 35 solid-state drive Gen 3 PCIe NVMe Up to 256 GB
M.2 2280, Gen 3 PCIe x4 NVMe, Class 40 solid-state drive Gen 3 PCIe NVMe Up to 2 TB
M.2 2280, Gen 3 PCIe x4 NVMe, Class 50 solid-state drive Gen 3 PCIe NVMe Up to 1 TB
M.2 2280, Gen 3 PCIe x4 NVMe, Class 40 SED solid-state
drive
Gen 3 PCIe NVMe Up to 1 TB
Audio and Speaker
Table 7. Audio specifications
Description Values
Type
4 Channel High Definition Audio
Controller
Realtek ALC3281
Stereo conversion
Supported
Internal interface
High definition audio interface
External interface
Universal Audio Jack
Speakers
2
Internal speaker amplifier
Supported (audio codec integrated)
External volume controls
Keyboard shortcut controls
Speaker output average
2 W
Speaker output peak
2.5 W
Subwoofer output
Not supported
Microphone
Dual-array microphones
技術規格 17
顯示卡與影像控制器
8. 內建顯示卡規格
內建顯示卡
控制器 外接式顯示器支援 記憶體大小 處理器
Intel UHD Graphics 630 mDP/HDMI/Type-C Shared system memory 10th Generation Intel
Core i5/i7/i9
Intel UHD Graphics P630 mDP/HDMI/Type-C Shared system memory Intel Xeon
9. 獨立顯示卡規格
獨立顯示卡
控制器 外接式顯示器支援 記憶體大小 記憶體類型
NVIDIA Quadro T1000 mDP/HDMI/Type-C 4 GB GDDR6
NVIDIA Quadro RTX3000 mDP/HDMI/Type-C 6 GB GDDR6
NVIDIA Quadro RTX4000 mDP/HDMI/Type-C 8 GB GDDR6
NVIDIA Quadro RTX5000 mDP/HDMI/Type-C 16 GB GDDR6
媒體讀卡機
下表列出 Precision 7750 支援的媒體卡。
10. 媒體讀卡機規格
說明
媒體卡類型
1 SD card
支援的媒體卡
Secure Digital (SD)
Secure Digital High Capacity (SDHC)
Secure Digital Extended Capacity (SDXC)
: 媒體讀卡機支援的最大容量視安裝在電腦上的媒體卡標準而定。
Communications
Ethernet
Table 11. Ethernet specifications
Description Values
Model number
Intel Ethernet Connection I219-LM
Transfer rate
10/100/1000 Mbps
18 技術規格
Wireless LAN module
Table 12. Wireless LAN module specifications
Description Values
Model number
Intel Wi-Fi 6 AX201
Transfer rate
Up to 2400 Mbps
Frequency bands supported
2.4 GHz/5 GHz
Wireless standards
Wi-Fi 802.11a/b/g
Wi-Fi 4 (WiFi 802.11n)
Wi-Fi 5 (WiFi 802.11ac)
Wi-Fi 6 (WiFi 802.11ax)
Encryption
64-bit/128-bit WEP
AES-CCMP
TKIP
Bluetooth
Bluetooth 5.1
WWAN module
Table 13. WWAN module specifications
Description Values
Model number Qualcomm Snapdragon X20 LTE (DW5821e)
Transfer rate Up to 1 Gbps DL/150 Mbps UL (Cat 16)
Frequency bands supported
(1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32,
38, 39, 40, 41, 42, 43, 46, 66)
HSPA+ (1, 2, 4, 5, 6, 8, 9,19)
Network standards
LTE FDD/TDD
WCDMA/HSPA+
GPS/GLONASS/Beidou/Galileo
Host interface USB 3.2 Gen 1/ USB 2.0
Power supply DC 3.135 V to 4.4 V, Typical 3.3 V
Antenna connector
WWAN Main Antenna x 1
WWAN Diversity Antenna x 1
4 x 4 MIMO Antenna x 2
NOTE: WWAN configuration not available with computers with IR camera.
連接埠和連接器
14. 連接埠和連接器
說明
外接式:
技術規格 19
14. 連接埠和連接器()
說明
網路
1 RJ-45 port 10/100/1000 Mbps
USB
2 USB 3.2 Gen 1 Type-A ports
1 USB 3.2 Gen 1 Type-A port with PowerShare
2 USB 3.2 Gen 2 Type-C Thunderbolt 3 ports
音效
1 Universal audio Jack
影像
1 HDMI 2.0 port, 1 Mini DisplayPort 1.4
* UMA with HBR2
記憶卡讀卡器
1 SD 6.0
智慧卡讀卡機 1 個智慧卡讀卡機
微型使用者身模組 (uSIM) 1 micro-SIM
電源連接埠
DC-in port (7.4 mm standard plug)
安全保護
1 Wedge-shaped security slot
內部:
M.2
Four PCIe expansion card slots
Three SATA M.2 2280 slot for solid-state drive
Four NVMe M.2 2280 slot for solid-state drive
: 如需深入瞭解不同類型 M.2 卡的功能,請參閱知識庫文
SLN301626
Power adapter
Table 15. Power adapter specifications
Description Values
Type
240 W adapter
Diameter (connector)
7.40 mm
Dimensions (L x W x H)
25.4 mm x 90 mm x 185 mm ( 1.00 in. x 3.54 in. x 7.28 in.)
Weight
1.59 lbs/ 0.72 kg
Input voltage
100 VAC x 240 VAC
Input frequency
50 Hz x 60 Hz
Input current (maximum)
3.50 A
Output current (continuous)
12.30 A
Rated output voltage
19.50 VDC
Temperature range:
Operating
0°C to 40°C (32°F to 104°F)
20 技術規格
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Dell Precision 7750 Owner's manual

Category
Notebooks
Type
Owner's manual

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