I am thinking that this might just be an isolated incident but am looking for any other suggestions as to what might have caused this.Įven though this unit is still under warranty, they won't even consider replacing it, or any parts unless there is a total hardware failure. In the system log, the above message was only message listed. I rebooted the machine again and entered the BIOS. All fans were working normally, including the CPU fan. I booted into Windows and then opened the case. If you have any feedback regarding its quality, please let us know using the form at the bottom of this page. This article may have been automatically translated. Dell Diagrams, Schematics and Service Manuals - download for free Including: dell alienware m17x laptop service manual, dell inspiron 300m laptop service manual, dell inspiron 1100 5100 5150 laptop service manual, dell inspiron 2100 laptop service manual, dell inspiron 2500 laptop service manual, dell inspiron 2600 50 laptop service manual, dell inspiron 3000 3200 laptop service manual, dell. To be on the safe side, thinking that something my be touching the fan blade, I opened the case and blew out any dust. This article gives visual guides to the various models of the OptiPlex 3020 family of systems and lists the external ports and features of the various PC's. This unit is new and just installed last month. Upon arrival, the workstation booted up normally with no issue and I could detect no humming at all.
I was working on a Dell 7010 yesterday after getting a report that the workstation was producing a "humming" noise.
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