connector board asus ux3405ca

Fix Broken Ports with an Asus OEM Connector Board

What Is an Asus Laptop Connector Board?

The Asus connector board replacement is an internal module that houses ports such as the DC-in jack, USB connectors, HDMI output, audio jack, and other essential cable interfaces. It connects directly to the motherboard and allows for clean, modular port repairs without replacing the entire mainboard. Whether your charger port is loose, USB-C fails to detect devices, or the HDMI output is cracked, this board delivers a reliable OEM fix.

Why Replace the Connector Board?

Common port failures can result from physical stress, power surges, or internal cable damage. If your laptop no longer charges, USB drives don’t mount, or audio output is distorted, the connector board is often the culprit. Replacing this board is a smarter, more cost-effective repair than a full motherboard swap. Plus, with OEM alignment and screw-hole placement, installation is fast and secure without soldering in most cases.
8 real advantages of using a genuine connector board:
1. Solves DC-in port, USB, audio, or HDMI issues instantly.
2. Avoids full motherboard replacement and high labor costs.
3. Matches internal layout and cable routing perfectly.
4. Reduces risk of short circuits or poor grounding.
5. Offers plug-and-play fit with most Asus models.
6. Fixes intermittent power or signal drop problems.
7. Supports future repairs with modular ease.
8. Preserves device value with OEM-spec components.
Search queries like “How to replace Asus connector” or “Buy genuine Asus DC-in board” are common from users experiencing power loss, port damage, or USB detection failures. This connector board provides a trusted solution to restore full device functionality.

FAQs About Asus Connector Boards

What issues does this board fix?
Loose power jacks, broken USB ports, HDMI output failure, damaged ribbon connectors, and static or no audio.
Can I replace this myself?
Yes, in most cases. Just ground yourself, disconnect the battery, and handle ribbon cables gently. No soldering is required for most modules.
Is this an OEM part?
Yes. It is a genuine Asus connector board sold by a certified US reseller, backed by a 12-month warranty.
Does this affect the motherboard warranty?
No. Installing a certified replacement from an official reseller maintains your device’s warranty integrity.
How do I verify compatibility?
Match your laptop model and part number, or track compatible equipment here.

Do I need to solder anything?
No. Most boards connect via ribbon cables and screws, no soldering required.
What if my laptop doesn’t charge even with a new adapter?
A failed DC-in connector board is a likely cause—replacing it usually solves the problem.
Can this fix static noise from the audio port?
Yes. Connector board replacements resolve grounding and contact issues that cause audio distortion.

Still unsure which board you need? Contact our technical support team, or browse all Asus connector board options here.
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