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Repair GuideDell

Dell Xps 15 9520 Laptop Complete Disassembly Upgrade Guide Ram Ssd Battery Lcd Motherboard

The Dell XPS 15 9520 is a premium 15-inch laptop that supports significant upgrades to RAM, storage, battery, and display components. This guide covers the complete disassembly process and walks you through upgrading the memory, SSD, battery, LCD panel, and accessing the motherboard on this high-performance machine.

By SellBroke TeamAugust 2, 2025
Device specs
RAMUp to 64GBDDR4 · 2 slots
StorageM.2 NVMePCIe 4.0 · 1 slot
Battery97WhReplaceable

What You Can Upgrade

01
RAM
The XPS 15 9520 features 2 SO-DIMM DDR4 slots supporting up to 64GB total. Both slots are user-accessible and upgradeable from the bottom panel. Compatible with 3200MHz and higher speeds.
Easy
02
SSD
Single M.2 2280 NVMe slot supporting PCIe 4.0 drives. The XPS 15 9520 comes standard with fast NVMe storage that can be easily swapped for higher capacity models without opening the entire chassis.
Easy
03
Battery
97Wh internal battery with standard connector. Replacement requires removing the bottom panel and several internal components. The battery is glued in place and requires careful disconnection of the power connector.
Moderate
04
LCD Display
15.6-inch FHD or 4K OLED options available depending on configuration. Removal requires disconnecting the display cable and removing the bezel carefully. Requires patience and anti-static precautions.
Moderate
05
Motherboard
Complete motherboard removal requires disassembly of most internal components including cooling system, battery, and storage. Full extraction allows for motherboard-level repairs or replacement.
Difficult
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Common Questions

Can I upgrade the RAM on the Dell XPS 15 9520?+
Yes, the XPS 15 9520 has 2 user-upgradeable SO-DIMM slots supporting DDR4 memory up to 64GB total capacity. Both slots can be accessed by removing the bottom panel.
What SSD does the Dell XPS 15 9520 use?+
The XPS 15 9520 uses a single M.2 2280 NVMe slot with PCIe 4.0 support. Any compatible M.2 NVMe drive can be installed as a direct replacement.
Is the battery replaceable on the Dell XPS 15 9520?+
Yes, the 97Wh battery is replaceable. It requires removing the bottom panel and disconnecting the power connector. The battery is adhered to the chassis and should be carefully pried out.
What tools do I need?+
You will need a Phillips head screwdriver, possibly a magnetic screwdriver for small screws, a plastic spudger or opening tool to pry panels, and an anti-static wrist strap for component protection during disassembly.

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