Dell Studio Laptop 1557 Driver Download (Official)

10 Ratings

Supported Models

Studio Laptop 1557 Driver

ST Micro Accelerometer Driver

Studio Laptop 1558 Driver

Studio Laptop 1569 Driver




Supported Operating Systems

Windows 7 (64 bit)

File Name

R230426.exe (5.2 MB)

Versions (11-Jan-2010)

Find Related Drivers

Uploader Notes

ST Microelectronics Motion Sensor Driver

Uploaded By

Sathishkumar (DG Staff Member) on 14-Jun-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Dell/x64/ 7.5 KB 24 Jul 2009
Dell/x64/acceler.inf 3.0 KB 24 Jul 2009
Dell/x64/acceler.sys 23.9 KB 24 Jul 2009
Dell/x86/ 7.5 KB 24 Jul 2009
Dell/x86/acceler.inf 3.0 KB 24 Jul 2009
Dell/x86/acceler.sys 28.1 KB 24 Jul 2009
ST Free Fall Sensor X05_Release Note.txt 3.5 KB 27 Jul 2009
Setup.bat 32 bytes 24 Jul 2009
Setup.exe 6.0 MB 24 Jul 2009
Setup_Dell_1.06.08.17_release.txt 4.0 KB 24 Jul 2009
Version.txt 934 bytes 11 Jan 2010

How to Update Studio Laptop 1557 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Studio Laptop 1557 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Studio Laptop 1557 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Studio Laptop 1557. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Dell website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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