Switching from 115v to 230v on power supply - Techist - Tech Forum

Go Back   Techist - Tech Forum > Computer Hardware > Hardware Repairs and Troubleshooting
Closed Thread
Thread Tools Display Modes
Old 08-18-2009, 02:44 PM   #1 (permalink)
Newb Techie
Join Date: Aug 2009
Posts: 5
Default Switching from 115v to 230v on power supply

I just bought at HP dx5150 and when it is off it makes a very high pitch high frequency noise when the power supply is on 115v.

When I switch it to 230v it doesn't make any noise. I'm in the US, is it bad if I leave it on 230 volts?
dra011 is offline  
Closed Thread

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
Old Power supply Guide (2008) Ste New Systems | Building and Buying 223 12-12-2009 08:05 PM
Power supply not enough for added hardware j.smith1981 Hardware Repairs and Troubleshooting 5 05-26-2009 04:56 AM
Dedicated power supply for a graphics card? wencke530 System Upgrades 13 02-23-2008 06:27 PM
Help with my PSU! weezerguy187 New Systems | Building and Buying 22 01-27-2008 03:58 PM
power supply question raverx3m New Systems | Building and Buying 13 07-24-2007 09:24 AM

Our Communities

Our communities encompass many different hobbies and interests, but each one is built on friendly, intelligent membership.

» More about our Communities

Automotive Communities

Our Automotive communities encompass many different makes and models. From U.S. domestics to European Saloons.

» More about our Automotive Communities

Marine Communities

Our Marine websites focus on Cruising and Sailing Vessels, including forums and the largest cruising Wiki project on the web today.

» More about our Marine Communities

Copyright 2002-2015 Social Knowledge, LLC All Rights Reserved.

All times are GMT -5. The time now is 12:02 AM.

Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2016, vBulletin Solutions, Inc.