Hi-Grade notebookg550 Driver Download (Official)
Hi-Grade Drivers Modem Drivers
Supported Models
notebookg550 Driver
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000
File Name
PTSETUP.DLL (151.6 KB)
Uploader Notes
notebookg550
MODEM Driver File
Uploaded By
Rexrinaldo (DG Staff Member) on 1-Nov-2006
Related Driver Updates
| Model | Rating | Filename | Size | Total Downloads |
Download |
|---|---|---|---|---|---|
| Hi-Grade Driver Update Utility | DriverEasy_Setup.exe | 5.2 MB | 62 | Free Download >> | |
| notebookg550 Driver | n/a | SISNIC.SYS | 32.3 KB | 34 | Free Download >> |
| notebookg550 Driver | n/a | LTSM.SYS | 806.9 KB | 60 | Free Download >> |
| notebookg550 Driver | AGRSM.sys | 1.1 MB | 190 | Free Download >> | |
| notebookg550 Driver | n/a | PCTSPK.EX_ | 90.5 KB | 73 | Free Download >> |
| notebookg550 Driver | PTSERLS.SY_ | 70.9 KB | 256 | Free Download >> | |
| notebookg550 Driver | VMODEM.SY_ | 335.9 KB | 79 | Free Download >> | |
| notebookg550 Driver | VPCTCOM.SY_ | 236.1 KB | 126 | Free Download >> | |
| notebookg550 Driver | n/a | VVOICE.SY_ | 29.8 KB | 63 | Free Download >> |
| notebookg550 Driver | n/a | USBEHCI.SYS | 19.1 KB | 79 | Free Download >> |
| notebookg550VGA Driver | sisgrp.sys | 256.8 KB | 112 | Free Download >> |
How To Update Drivers Manually
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.