20% OffLifetime Guarantee
Shop Holiday Deals, Built to Last
Free Shipping on Domestic Orders $75+ Arrives by Christmas
5B21J12077 - Lenovo PC Laptop System Board
$2,596.99
Only 1 left in stock
US shipping only
Shipping exclusions apply
This is a genuine Lenovo part.
- Purchase with purpose! Repair makes a global impact, reduces e-waste, and saves you money.
- All our products meet rigorous quality standards and are backed by industry-leading guarantees.
- Same day shipping if ordered by 4PM Eastern.
- 30-day returns
If your Lenovo Legion S7 16ARHA7 PC laptop is experiencing issues like unexpected shutdowns, failure to boot, or hardware malfunctions, it may be time to replace your system board. This genuine Lenovo system board (5B21J12077) supports AMD Ryzen 9 6900HX processors. A refurbished option, it includes Radeon RX 6800S graphics compatibility, ensuring your device runs smoothly once installed. Always check your laptop's model number for compatibility before purchasing.
| Part Number | 5B21J12077 |
|---|---|
| Manufacturer | Lenovo |
| iFixit Part Number | IF515-049-1 |
California Residents: Prop 65 WARNING
Service value proposition
Purchase with purpose
Repair makes a global impact, reduces e-waste, and saves you money.
Repair with confidence
All our products meet rigorous quality standards and are backed by industry-leading guarantees.
Fast shipping
Same day shipping if ordered by 4PM Eastern.
Featured Products
20% OffLifetime Guarantee
20% OffLifetime Guarantee
20% OffLifetime Guarantee
Lifetime Guarantee
We stand behind our tools. If something breaks, we'll replace it—for as long as you own the iFixit tool.
Learn more