How long does computer repair take at The Computer Cellar in Durham NC?

Most diagnoses and common repairs at The Computer Cellar are completed within 24 hours of check-in. If uncommon replacement parts are needed, they usually take 1-3 days to arrive. Walk in Mon–Fri 10AM–6PM at 720 9th Street, Durham NC.

Do I need an appointment at The Computer Cellar?

No appointment is needed at The Computer Cellar in Durham, NC. Just walk in Monday through Friday, 10AM to 6PM. We are located at 720 9th Street, Lower Level (basement of The Regulator), Durham NC 27705.

Does The Computer Cellar repair Macs and Apple computers?

Yes! The Computer Cellar repairs both PCs and Macs including MacBooks, iMacs, and Mac Minis. We fix hardware and software issues. Visit us at 720 9th Street in Durham or call (919) 314-3327.

What computer repair services does The Computer Cellar offer?

The Computer Cellar in Durham NC offers virus and malware removal, laptop screen replacement, battery replacement, data recovery, water damage repair, hardware upgrades, custom PC builds, and refurbished laptop sales.

Where is The Computer Cellar located in Durham NC?

The Computer Cellar is located at 720 9th Street, Lower Level (basement of The Regulator bookstore), Durham NC 27705. Open Monday through Friday, 10AM to 6PM. Call (919) 314-3327.

"BOOTMGR is Missing" — What This Error Means and How to Repair It - The Computer Cellar

“BOOTMGR is Missing — Press Ctrl+Alt+Del to Restart” is one of the most fixable boot errors out there. It looks alarming because the only option you’re given is to restart, which doesn’t help. But the underlying problem is almost always a software repair, not a hardware failure.

bootmgr-missing error screen illustration

What BOOTMGR actually is

BOOTMGR (Boot Manager) is a small Windows file that lives in the system partition and runs after the BIOS hands off control. Its job is to find and load the rest of Windows. If BOOTMGR gets deleted, corrupted, or moved, Windows can’t start — but the drive is usually otherwise fine.

Common causes

A Windows update that didn’t finish properly
A sudden power loss during a system change
An aggressive disk cleanup tool that deleted system files
Malware that targeted the boot manager
The BIOS booting from the wrong partition (the data partition instead of the system partition)
Less commonly: drive failure

Things to try yourself

1. Unplug all USB devices and restart. A USB stick in the boot order can cause this exact error if the BIOS picks it up first.

2. Check the BIOS boot order. Sometimes a BIOS reset puts your data partition before your system partition, and the BIOS tries to boot from the wrong place. Make sure “Windows Boot Manager” or your main system drive is the first boot option.

3. Boot from Windows recovery media. If you have access to another working computer, you can create a Windows installation USB from Microsoft’s website. Boot the broken laptop from that USB, choose “Repair your computer,” then Startup Repair. Microsoft’s repair tool fixes a high percentage of BOOTMGR errors automatically.

The manual fix (if Startup Repair fails)

From the recovery USB, open Command Prompt and run:

bootrec /fixmbr
bootrec /fixboot
bootrec /rebuildbcd

These commands rewrite the master boot record, fix the boot sector, and rebuild the boot configuration data. We do this kind of repair regularly without wiping user data.

What NOT to do

Don’t reformat or “reset this PC” unless you have a backup. BOOTMGR errors are almost always repairable in place. A reformat will wipe years of files for a problem that probably could have been fixed in fifteen minutes.

Bring It By

If you don’t have a recovery USB or aren’t comfortable using Command Prompt, walk into our 9th Street shop in Durham. BOOTMGR repairs are routine work and usually done within 24 hours of check-in. Mon–Fri 10AM–6PM. (919) 314-3327.

Related errors: “NTLDR is Missing,” “Operating System Not Found,” “INACCESSIBLE_BOOT_DEVICE.”