⚠ BIOS Password Locked — Please Read Before Purchasing
This unit has a BIOS supervisor password that cannot be removed. It boots and runs Windows 11 Pro normally and functions as a complete, working laptop. However, you cannot change the boot order, boot from USB, reinstall the operating system, or modify any BIOS settings. Suitable for everyday use out of the box — not suitable for reimaging or IT deployment.
Dell Latitude 5510 – 15.6" Business Laptop, i5-10310U, 8GB RAM, 256GB NVMe SSD
A solid 10th Gen Intel business laptop from Dell's enterprise Latitude range with built-in 4G LTE. Professionally refurbished by Reboot IT with a 12-month warranty and free standard AU shipping.
Key Benefits
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10th Gen Intel i5-10310U: Quad-core processor handles MYOB, Xero, Microsoft 365, and multi-tab workflows without breaking a sweat.
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Built-in 4G LTE: Insert a nano SIM and work from anywhere without relying on Wi-Fi — ideal for site visits, remote work, and mobile professionals.
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Fast NVMe SSD: 256GB PCIe SSD boots Windows in under 15 seconds and opens applications instantly.
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Full HD Anti-Glare Display: 15.6" 1920×1080 IPS screen with anti-glare coating — comfortable for long work sessions and video calls.
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Wi-Fi 6 + Enterprise Security: Next-gen wireless, TPM 2.0, smart card reader, and privacy camera shutter — ready for corporate security policies.
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BIOS Locked — Please Note: Boots Windows 11 Pro normally but BIOS settings cannot be accessed or changed. Not suitable for OS reinstallation — see FAQ below.
Performance in Use
The i5-10310U is a proven workhorse for business tasks. With four cores and eight threads boosting to 4.4GHz, it handles simultaneous workloads — running Xero in Chrome, Teams video call in the background, and a spreadsheet open on the side — without throttling or fan noise during typical office use. It's calibrated for sustained productivity, not short bursts.
The 256GB NVMe SSD transforms the day-to-day experience. Boot time is under 15 seconds, large PDFs and Excel files open almost instantly, and Windows Updates complete in the background. Paired with 8GB of DDR4 RAM, this configuration handles the typical business user's workload comfortably. Built-in 4G LTE means you're connected everywhere — insert any carrier's nano SIM and Windows manages the connection automatically.
This unit is sold with a BIOS supervisor password that cannot be removed. The laptop boots directly into Windows 11 Pro and functions completely normally for all standard use. The restriction only affects users who need to alter boot settings, boot from USB, or reinstall the OS. For everyday business and personal use, this is entirely invisible.
Tech Specs
| Component |
Specification |
| Processor |
Intel Core i5-10310U (10th Gen, 4C/8T, 1.7GHz base, 4.4GHz boost) |
| Memory |
8GB DDR4 |
| Storage |
256GB NVMe SSD (M.2 PCIe) |
| Display |
15.6" Full HD (1920×1080) IPS anti-glare, non-touch |
| Graphics |
Intel UHD Graphics (integrated) |
| Operating System |
Windows 11 Pro (pre-installed, activated) |
| Wireless |
Wi-Fi 6 (802.11ax), Bluetooth 5.1 |
| Mobile Broadband |
Built-in 4G LTE (nano SIM card slot) |
| Ports |
2× USB-A 3.2, 2× USB-C, HDMI 1.4, Ethernet (RJ-45), 3.5mm audio, SIM tray |
| Security |
TPM 2.0, Smart card reader, Privacy camera shutter |
| Battery |
3-cell 42WHr lithium-ion |
| Weight |
Approx. 1.82kg |
| BIOS Status |
BIOS supervisor password locked — boots Windows normally; boot settings cannot be changed |
| Warranty |
12-month Reboot IT comprehensive warranty |
Is It Right for You?
| ✓ Best For |
✗ Not For |
• Business users running Microsoft 365, Xero, or MYOB • Remote and mobile workers needing built-in 4G LTE • Students needing a reliable all-rounder • Anyone happy using pre-installed Windows 11 Pro • IT managers needing enterprise-secure laptops |
• Users who need to reinstall or change the operating system • IT departments that reimage machines before deployment • Anyone who needs to change BIOS settings or boot from USB • Gamers needing a dedicated GPU • Power users needing more than 8GB RAM |
Condition Grades
A – EXCELLENT Minimal signs of previous use. No visible scratches on screen or housing. All ports, keys, and functions work perfectly. Battery health 70%+ of original capacity. |
B – GOOD Light cosmetic wear — minor scratches or scuffs on housing. Screen clear. All functions fully operational. Battery health 50–70% of original capacity. 30-day battery warranty applies. |
FAQ
Can I reinstall Windows or change the boot order?
No. This unit has a BIOS supervisor password that cannot be removed. The laptop boots directly into Windows 11 Pro and operates normally, but BIOS settings cannot be accessed or changed. If you need to reimage, dual-boot, or boot from USB, this unit is not suitable.
Does it ship free?
Yes — free standard AU shipping is included. Dispatched from our Melbourne warehouse within 1 business day.
What does the built-in LTE do?
Insert a nano SIM card into the slot on the side of the laptop. Windows connects to mobile data automatically — no dongle or hotspot needed. Any Australian carrier SIM works.
Can I upgrade the RAM or SSD?
The M.2 slot accepts NVMe drives up to 2TB. RAM is upgradeable — contact us before making changes for warranty guidance.
How does the battery grade work?
Grade A units have battery health at 70%+ of original capacity, typically giving 5–7 hours of office use. Grade B units are 50–70% with a 30-day battery warranty.
Is Australian support included?
Yes. All purchases include access to our Melbourne-based support team for warranty claims and troubleshooting throughout the full 12-month warranty period.
12-Month Comprehensive Warranty + Free AU Shipping
Every Dell Latitude 5510 comes with a full 12-month Reboot IT warranty covering all hardware — processor, RAM, SSD, display, keyboard, ports, and all internal components. Battery coverage is included with grade-appropriate performance expectations.
Free standard AU shipping on every order. Dispatched from Melbourne within 1 business day. Express options available at checkout.
Reboot IT has been Australia's trusted refurbished IT specialist since 2001, with over 100,000 customers served and full warranty support nationwide.