DELL BIOS / 1B58

Dell 1B58 BIOS password recovery solution

For a Dell BIOS password screen ending in 1B58, start by matching all four suffix characters. BIOS Zone handles recovery requests for this suffix through its Telegram bot.

Open @BiosZone_bot
Screen suffix
ABCDEFG-1B58Illustrative format only. This is not a working code.

Read 1–B–5–8: digit one, letter B, digit five, digit eight. Check the second and fourth positions separately: B and 8 are different characters.

Dell models

Find your model below, then check the suffix on its password screen. Use the displayed code when ordering: the same model can have different suffixes.

Dell Pro

2025
  • 13 Plus PB13250
  • 14 PC14250
  • 14 PC14255
  • 14 Plus PB14250
  • 14 Plus PB14255
  • 16 PC16250
  • 16 Plus PB16250
  • Max 16 MC16250
  • Max 16 Plus MB16250
2026
  • 5 14 P514265

Models are grouped by approximate generation year.

Read the password screen

When copying the full tag, keep the dash and the final 1B58 visible. If a model list suggests another suffix, return to the screen: the identifier displayed on your device controls the selection.

Choose the page that matches the screen, even if the same model appears elsewhere. The model list gives context; use the displayed code for your request.

The same model can show a different suffix

Dell Pro 14 PC14250 also appears in these model lists. Open the page matching the ending on your own screen.

Request a recovery password

In the bot, choose the suffix and send the seven characters before the dash or the full displayed tag. Review support status and price, then pay. The bot sends the Recovery Report PDF automatically after payment confirmation.

Open @BiosZone_bot
BIOS Zone code directory →