Asmedia Asm1083 Serial Port Driver Windows 10 ((new)) Guide
Comprehensive Guide: ASMedia ASM1083 Serial Port Driver on Windows 10
Why does it appear as a "Serial Port"?
The ASM1083 includes an internal serial port (UART) for debugging and bridge management. Under Windows, this component is often enumerated as a separate "Serial Port" device. Even if you are not using the serial port physically, Windows 10 still tries to load a driver for it. When the correct driver is missing or incompatible, you see an error.
Issue 3: COM Port Number Not Retained After Reboot
- Fix: In Device Manager, go to the serial port's properties → Port Settings → Advanced → COM Port Number → select a low, unused number (e.g., COM3 or COM4). Click OK.
Conclusion
The asmedia asm1083 serial port driver windows 10 is not just a file download—it is a gateway to preserving expensive legacy equipment in a modern operating system. While Microsoft has moved on, and ASMedia has ceased updates, the driver still exists in the archives of motherboard vendors and the Microsoft Update Catalog.
By using the manual "Have Disk" installation method, disabling driver signature enforcement (temporarily), and forcing the Windows 7 driver to load, you can successfully enable your ASM1083 bridge and restore functionality to your serial ports.
Remember: patience is key. Legacy hardware support on modern OSes is an art, not a science. Follow the steps outlined in this guide, and you will have your serial devices communicating with Windows 10 in no time.
Have a success story or an issue not covered? Let us know in the comments below.
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The ASMedia ASM1083 Go to product viewer dialog for this item. asmedia asm1083 serial port driver windows 10
is primarily a PCI Express-to-PCI bridge controller rather than a standalone serial port. If you see a "PCI Serial Port" with a yellow exclamation mark in your Windows 10 Device Manager, it usually means the system cannot find a driver for a legacy device connected through this bridge. Understanding the ASM1083
The ASM1083 allows modern motherboards (which use PCIe) to support older PCI devices, such as sound cards, parallel port cards, or serial port cards.
No specific driver needed: For the bridge itself, Windows 10 generally uses a built-in "PCI-to-PCI Bridge" driver.
The "Serial Port" Issue: If your Device Manager shows an error for a serial port, the driver you need is for the specific hardware plugged into the PCI slot, not the ASMedia chip itself. How to Resolve Driver Issues
Identify the Hardware: Right-click the missing device in Device Manager > Properties > Details > Hardware IDs. Note the VEN (Vendor) and DEV (Device) codes.
Check Motherboard/Card Support: If the serial port is built into your motherboard, visit the official support page for your motherboard model (e.g., ASUS Support) to download the latest "Chipset" or "Serial/I/O" drivers. Comprehensive Guide: ASMedia ASM1083 Serial Port Driver on
Automatic Search: Use the Windows Update feature within Device Manager to see if Microsoft has a generic driver available.
Legacy Workarounds: Some users find success by manually selecting a driver from the built-in list: Right-click the device > Update driver.
Select Browse my computer for drivers > Let me pick from a list.
Look for "Ports (COM & LPT)" and select a generic "Communications Port" or "PCI Serial Port" driver. Known Compatibility Issues
Early revisions of the ASM1083 (specifically Rev 01) are known for bugs that cause data corruption or failure to recognize certain cards. If drivers do not fix the issue, the hardware revision might be incompatible with your specific Windows 10 setup. ASM1083-PCIe to PCI Bridge Controller
The ASMedia ASM1083 is not actually a "serial port" chip in the traditional sense; it is a PCI Express-to-PCI Forward Bridge Issue 3: COM Port Number Not Retained After Reboot
. Its primary job is to act as a translator, allowing modern motherboards with PCIe slots to talk to "legacy" PCI hardware, such as old high-end sound cards or specialized industrial equipment. ASMedia Technology Inc. Why You See a "PCI Serial Port" Error On Windows 10, the ASM1083 itself is usually driverless and transparent
to the operating system. If you see a "PCI Serial Port" with a yellow exclamation mark in Device Manager, it typically means one of two things: KALEA-INFORMATIQUE The Child Device
: You have an actual PCI serial port card plugged into the ASM1083 bridge that Windows doesn't recognize. Motherboard Management
: Some motherboards use the ASM1083 to connect onboard components (like a legacy COM port), and the system is missing the Intel Management Engine (ME) or chipset drivers required to manage that specific communication path. HP Support Community Key Technical Specs AsMedia ASM1083 (PCIe to PCI Bridge for 3 Slots)
4. How to Verify Installation
- Open Device Manager (right-click Start button).
- Expand "System Devices" .
- Look for "PCI-to-PCI Bridge" or "ASMedia ASM1083 PCIe to PCI Bridge" .
- Right-click the device -> Properties -> Driver tab.
- Check Driver Provider: Should be Microsoft.
If you see a yellow exclamation mark here, the chip is not faulty; the driver is either corrupted (rare) or a BIOS setting is incorrect.
Issue 1: Code 10 (Device Cannot Start)
- Cause: Driver conflict or resource allocation (IRQ/memory).
- Fix: Disable legacy COM ports in BIOS (if present). Update motherboard chipset drivers. Try a different PCIe slot.
Method 3: Microsoft Update Catalog
If the automatic search fails, the most reliable source for this specific driver is the Microsoft Update Catalog. The ASM1083 is often treated as a generic system device by Microsoft.
- Go to the Microsoft Update Catalog website (catalog.update.microsoft.com).
- In the search bar, type "ASMedia ASM1083" or simply "ASMedia Serial Port".
- Look for a driver designated for Windows 10. It is often packaged as a system update.
- Tip: Sometimes the driver is listed under the name "Sunrich," "Sunix," or simply "PCI Serial Port."
- Download the cabinet (.cab) file.
- In Device Manager, right-click the device and select Update Driver > Browse my computer for drivers.
- Select the folder where you extracted the downloaded .cab file and let Windows install it.