How solve Hard disk detecting issue on Acer Aspire A315-56

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sajathnissar
sajathnissar Member Posts: 2 New User

I recently tried to dual boot my system. When I tried to install Linux, it wouldn't detect the hard disk partitions. I had already allocated free space for Linux, but during installation, it only shows the USB storage (the one used for booting). I tried multiple Linux distributions, but the issue was the same for all.

Surprisingly, when installing Windows, it detects the hard disk partitions just fine. I also tried changing the storage configuration from RAID to AHCI, but nothing worked.

Does anyone have a solution?

Answers

  • Puraw
    Puraw ACE, Member Posts: 17,830 Trailblazer

    Hi sajathnissar,

    Thanks for your post! What you’re seeing is quite common with older Acer models like the Aspire A315-56, especially when trying to install Linux.

    🧠 Here’s why Linux isn’t detecting the internal drive:

    • The A315-56 is a 2019 Intel-based system originally designed for Windows 10, and not all Acer entry-level motherboards support Linux out-of-the-box.
    • These models often use a UEFI setup tuned for Windows, with drivers and firmware that aren’t fully compatible with Linux kernel expectations.
    • Even after switching from RAID to AHCI, Linux might still fail to load the correct storage controller due to missing ACPI modules or unsupported Serial I/O drivers.

    🔧 What You Can Try:

    • Boot the Linux installer with the nomodeset parameter or advanced kernel options (acpi=off) to bypass problematic firmware calls.
    • Check if your distro supports newer kernels that might have better driver support for Intel Serial I/O and touchpad modules.
    • Consider using a lightweight Linux distro known for broader compatibility, like MX Linux or Fedora, which sometimes work better on entry-level systems.

    💡 Important Note: Windows has native driver and firmware support for this machine — which is why it detects partitions normally. Linux will require some manual tweaks, and even then, some features (like sleep mode, touchpad, and audio) may not behave reliably.

    Let us know what distro you’re using and if you’re comfortable with trying alternate boot parameters — the community may be able to guide you further.