Dell Vostro 5890 Support and Manuals
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Setup and Specifications - Page 6
...-in with Dell. Locate and use Dell apps from the Windows Start menu.
b. When setting up your computer.
6
Set up , Dell recommends that you: ● Connect to the Internet, create an offline account. ● On the Support and Protection screen, enter your computer with or create a Microsoft account. Dell Help & Support Access help and support for Windows updates. If not...
Setup and Specifications - Page 14
...Local Area Network (WLAN) modules supported on your Vostro 5890. Wireless module specifications
Description
Option one
Model number
Qualcomm QCA61x4A
Option two ...Specifications of M.2 cards, see the knowledge base article 000144170 at www.dell.com/support. Table 7.
Ethernet
The following table lists the audio specifications of your Vostro 5890. NOTE: Vostro 5890 does not support...
Service Manual - Page 54
... is enabled. Intel Speed Shift Technology
Enable or disable the Intel speed shift technology support.
54
System setup
HTTPs Boot Feature HTTPs Boot
Enable or disable the HTTPs Boot feature.
By default,... Stack
Enable or disable UEFI Network Stack and controls the on -board LAN controller. With Manual Mode, the HTTPs Boot reads Boot URL from the DHCP. AC Behavior AC Recovery
Enables ...
Service Manual - Page 55
... SHA-256 hash algorithm to the operating system. System setup options-Passwords menu
Passwords
Admin Password
Set, change , or delete the NVMe SSD0 password. System setup
55 System setup options-Power menu Power
By default, the Intel Speed ... the optional Absolute Persistence Module service from the F12 boot menu. Table 11.
NVMe SSD0
Set, change , or delete the administrator password.
Service Manual - Page 56
..., the option is enabled. When enabled, this will disable the master password support.
By default, the option is disabled.
By default, the option is enabled. System setup options-Update, Recovery menu
Update, Recovery
UEFI Capsule Firmware Updates
Enable or disable BIOS updates through UEFI capsule update packages. BIOS Recovery from Hard Drive
Enables the user to change computer...
Service Manual - Page 57
... and time. By default, the Disabled option is not installed.
System setup options-System Management menu
System Management
Service Tag Asset Tag Wake on by the Auto OS Recovery Threshold setup option and local Service OS does not boot or is selected. Auto on Time
Enable to set the computer to 2.
By default, the option is...
Service Manual - Page 58
...and core frequency, decreasing average power consumption and heat production.
58
System setup Fastboot
Enable to set the speed of CPU cores available to the operating system. Table 16... default, the option is encountered. System setup options-Performance menu (continued)
Performance
Multi Core Support Active Cores
Enables to be done when a warning or error is enabled. VT for Direct I /O...
Service Manual - Page 59
... computer, and then click Submit.
Select the operating system installed on the screen. Double-click the BIOS update file icon and follow the instructions on your BIOS (System Setup) when you do not have the Service Tag, use the auto-detect feature or manually browse for your computer model.
4. Intel Hyper-Threading Technology Enable Intel Hyper-Threading...
Service Manual - Page 60
... reach the product page.
5. NOTE: Choose the appropriate category to Dell.com/support.
● Enter the Service Tag or Express Service Code and click Submit. ● Click Detect Product and follow the instructions on systems with BitLocker enabled
CAUTION: If BitLocker is not suspended before updating the BIOS, the next time you are unable to detect or...
Service Manual - Page 63
... ● Run thorough tests to introduce additional test options to the page listing. Note the error code and validation number and contact Dell. Select the device from the left corner. Diagnostics front page is launched by either of problems encountered during testing
NOTE: Some tests for particular devices or device groups allowing you to...
Service Manual - Page 65
... the System Setup program. The primary cache internal to HECI message.
● If problem persists, replace the system board.
Diagnostic error messages Error messages AUXILIARY DEVICE...Troubleshooting
65 Table 21. Diagnostic LED status
Blinking pattern
2
5
2
6
3
1
3
2
3
3
3
4
3
5
3
6
3
7
4
2
Problem description Invalid Memory installed
System board error, chipset error,...
Service Manual - Page 67
..., check the cable connection. Run the Keyboard Controller test in the system setup program.
Reinstall the memory module or, if necessary, replace it .
NOT ENOUGH MEMORY OR RESOURCES. If the problem persists, Contact Dell. Troubleshooting
67
Correct the appropriate options in Dell Diagnostics. KEYBOARD STUCK KEY FAILURE
For external keyboards or keypads, check the...
Service Manual - Page 68
... Product support, enter the Service Tag of your computer to an electrical outlet to restore the data by entering the System Setup program, then immediately exit the program. Click Drivers & downloads > Find it myself. 5. If the message reappears, Contact Dell. The reserve battery that supports the system configuration settings may be loose. Select the operating system installed on...
Service Manual - Page 69
...-click the BIOS update file icon and follow the instructions on how to the computer that needs the BIOS update. 5. Boot to download the latest BIOS setup program file. 2. Turn off the modem. 3. Turn on the screen. 6. Connect the bootable USB drive to conduct a WiFi power cycle:
NOTE: Some ISPs (Internet Service Providers) provide a modem...
Service Manual - Page 70
....
On the menu bar at www.dell.com/support.
Dell knowledge base articles for your country/region.
NOTE: Availability varies by a Service Tag or Express Service Code. Go to view the related articles. Self-help resources
Self-help resources
Resource location
Information about your Dell computer, enter the Service Tag or Express Service Code at the top of computer concerns...
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