What does 'Memory write/read failure' mean on my Dell Inspiron 3891 Desktop, and how can I fix it?
If your Dell Desktop shows a 'Memory write/read failure', a memory module may be faulty or improperly seated. Reinstall the memory module or, if necessary, replace it.
What to do if my Dell Inspiron 3891 displays 'Hard-disk drive read failure'?
If your Dell Desktop displays a 'Hard-disk drive read failure', shut down the computer, remove the hard drive, and boot the computer from an optical. Then, shut down the computer, reinstall the hard drive, and restart the computer. If the problem persists, try another drive. Run the Hard Disk Drive tests in Dell Diagnostics.
What to do if my Dell Inspiron 3891 Desktop displays 'X:\ IS NOT ACCESSIBLE. THE DEVICE IS NOT READY'?
If your Dell Desktop displays the error 'X:\ IS NOT ACCESSIBLE. THE DEVICE IS NOT READY', insert a disk into the drive and try again.
What to do if my Dell Inspiron 3891 Desktop displays 'Disk C: failed initialization'?
If your Dell Desktop displays the message 'Disk C: failed initialization', run the hard drive tests in Dell Diagnostics.
What to do if my Dell Desktop displays 'Hard-disk drive controller failure 0'?
If your Dell Desktop displays a 'Hard-disk drive controller failure 0', shut down the computer, remove the hard drive, and boot the computer from an optical drive. Then, shut down the computer, reinstall the hard drive, and restart the computer. If the problem persists, try another drive. Run the Hard Disk Drive tests in Dell Diagnostics.
What to do if my Dell Inspiron 3891 Desktop shows 'Time-of-day clock stopped'?
If your Dell Desktop displays the message 'Time-of-day clock stopped', connect your computer to an electrical outlet to charge the battery.
What to do if my Dell Inspiron 3891 shows 'Time-of-day clock lost power'?
If your Dell Desktop displays the message 'Time-of-day clock lost power', connect your computer to an electrical outlet to charge the battery.
What to do if my Dell Desktop shows 'No boot device available'?
If your Dell Desktop displays 'No boot device available', and you are using a hard drive, make sure that the drive is installed, properly seated, and partitioned as a boot device.
What to do if my Dell Desktop says 'Bad command or file name'?
If you receive a 'Bad command or file name' error on your Dell Desktop, ensure that you have spelled the command correctly, have put spaces in the proper place, and have used the correct path name.
What to do if my Dell Inspiron 3891 Desktop says 'Insert bootable media'?
If your Dell Desktop displays the message 'Insert bootable media', the suggested solution is to insert bootable media into your computer.
General| Chassis type | Desktop |
|---|---|
| Product color | Black |
| Cable lock slot | Yes |
| Placement supported | Vertical |
| Cable lock slot type | Kensington |
| Processor cache | 12 MB |
| Processor cores | 6 |
| Processor model | i5-11400 |
| Processor family | Intel® Core™ i5 |
| Processor frequency | 2.6 GHz |
| Processor manufacturer | Intel |
| Processor boost frequency | 4.4 GHz |
| Number of processors installed | 1 |
| Memory slots | 2x DIMM |
| Internal memory | 8 GB |
| Memory channels | Dual-channel |
| Memory clock speed | 2933 MHz |
| Internal memory type | DDR4-SDRAM |
| Maximum internal memory | 64 GB |
| Memory layout (slots x size) | 1 x 8 GB |
| Product type | PC |
| Motherboard chipset | Intel B560 |
| Power supply | - W |
| Power supply input voltage | 90 - 264 V |
| Power supply input frequency | 47 - 63 Hz |
| Bluetooth version | 5.1 |
| Cabling technology | 10/100/1000Base-T(X) |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Operating shock | 110 G |
| Operating altitude | -15.2 - 3048 m |
| Non-operating shock | 160 G |
| Operating vibration | 0.66 G |
| Non-operating altitude | -15.2 - 10668 m |
| Non-operating vibration | 1.3 G |
| Storage temperature (T-T) | -40 - 65 °C |
| Operating temperature (T-T) | 10 - 35 °C |
| Storage relative humidity (H-H) | 0 - 95 % |
| Operating relative humidity (H-H) | 20 - 90 % |
| HDMI version | 1.4b |
| USB 2.0 ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | - |
| Cables included | AC |
| Display included | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel UHD Graphics 730 |
| HDD speed | 7200 RPM |
| SSD capacity | The Solid State Drive's storage capacity in Gigabytes. |
| HDD interface | SATA |
| SSD interface | NVMe, PCI Express |
| Storage media | HDD+SSD |
| SSD form factor | M.2 |
| Optical drive type | DVD±RW |
| Total HDDs capacity | 1000 GB |
| Total SSDs capacity | 256 GB |
| Total storage capacity | 1256 GB |
| Number of storage drives installed | 2 |
| Operating system architecture | 64-bit |
Weight and Dimensions| Depth | 293 mm |
|---|---|
| Width | 154 mm |
| Height | 324.3 mm |
| Weight | 7020 g |
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