A Dell Precision 5690 that loops into recovery, shows an error at start-up or stops at the Dell logo is handled with the tools Dell builds in. Press F12 at the logo to open the one-time boot menu, where Dell's SupportAssist OS Recovery and BIOS Flash Update sit, and F2 to open the BIOS setup. Dell's built-in diagnostics, started from the F12 menu, run a hardware test on the memory, storage and display and give an error code you can quote to support.
The checks in more detail
If Windows fails to start, use Startup Repair and Safe mode from the recovery screen, and SupportAssist OS Recovery can restore the factory image or repair Windows. A BitLocker recovery key screen after a BIOS change is solved with the key from your Microsoft account or your organization's IT. Because the Precision is often a managed work machine, check whether a company policy blocks changes.
The SSD must appear in the BIOS under System Information; if it does not, the drive or its connection is at fault. Back up before any reset. Dell publishes a recovery image and a SupportAssist tool for each service tag, and a bootable Dell recovery USB made on another PC restores the factory image without needing the laptop to start. Keep the service tag handy, since the Dell page asks for it before offering the correct image for your model. If the laptop belongs to an organization, the administrator may hold the BitLocker key and the recovery image, and a laptop that has lost its Intune or Active Directory connection can show sign-in problems that look like a start-up fault, so check with IT before reinstalling Windows, which would remove corporate software and policies.
Differential
Likely causes of “Dell Precision 5690 is stuck at startup, automatic repair or recovery”, and how to tell them apart
- 1
A failed Windows update
What separates it A loop to recovery
How to confirm Safe mode: uninstall the latest update
- 2
Damaged system files
What separates it Automatic Repair fails
How to confirm Startup Repair, then SupportAssist OS Recovery
- 3
A BitLocker or Secure Boot prompt
What separates it A recovery key screen
How to confirm Use the key from your Microsoft account or IT
- 4
A BIOS setting changed
What separates it Stops at the Dell logo
How to confirm F2, load defaults
- 5
An SSD not detected
What separates it No boot device
How to confirm Run Dell diagnostics and contact Dell
Before you touch a setting
Record this first — changing settings destroys the evidence
- The error or code shown
- Whether the SSD appears in the BIOS
- The Dell diagnostic result
- Whether the laptop is managed by an organization
Try in this order
0 of 8 completedOpen the F12 boot menu
ReversiblePress F12 at the Dell logo.
Run the built-in diagnostics
ReversibleChoose Diagnostics from the boot menu.
Try Startup Repair
ReversibleFrom Advanced options.
Use Safe mode
ReversibleTo remove a bad update.
Use SupportAssist OS Recovery
ReversibleFrom the F12 menu to repair or restore.
Check the SSD in the BIOS
ReversibleF2, System Information.
Make a Dell recovery USB on another PC
ReversibleDownload the Dell OS Recovery Tool and create a USB with your service tag.
Boot from the USB
ReversiblePress F12 and choose the USB drive.
Model-specific
What is true of this model and not of its siblings
- F12 and F2
- Boot menu and BIOS.
- Managed laptops
- Policies can block changes.
- Service tag
- Dell's recovery pages use it to find the right image.
- Recovery USB
- It restores the factory image.
Stop boundary
When this stops being a self-service repair
- !If Dell diagnostics reports a storage fault, contact Dell
- !If the laptop is managed, contact your IT team
- !Back up before a reset
Evidence ledger
Sources behind this answer
Exact questions
Common questions
How do I open Dell's boot menu?+
Press F12 at the logo.
What are Dell's built-in diagnostics?+
A hardware test run from the boot menu.
Where is the BitLocker key?+
In your Microsoft account or with IT.
Will recovery erase files?+
Choose keep-files options where offered.
Can I recover without Windows starting?+
Yes, from a Dell recovery USB.
What is the service tag for?+
It identifies your exact model.