- Support for OptiPlex 390 | Drivers Downloads | Dell US
Get drivers and downloads for your Dell OptiPlex 390 Download and install the latest drivers, firmware and software
- Support Home | Dell US
Get support for your Dell product with free diagnostic tests, drivers, downloads, how-to articles, videos, FAQs and community forums
- Optiplex model by year (HWcorner) | DELL Technologies
Model Release date CPU Chipset Slots RAM seed RAM max; Dell OptiPlex 980 DT: 2010: Intel Gen1 i3 i5 i7; Pentium Dual Core;
- 如何在您的戴尔系统上升级 更新 BIOS 版本 | Dell 中国
本文以 Optiplex 390 为例子，提供关于BIOS 下载和升级步骤的信息。 查看 BIOS 版本信息 注意：所有电脑系统BIOS版本均为英文版本，此文尽量用简单易操作的方法进行指导，如遇到任何问题您也可以联系 Dell工程师 获取进一步帮助。
- 390, maximum memory? - Dell
So you are saying that for the Optiplex 390 ram 16 gigs is possible with this specific ram Ballistix Tactical LP 4GB Single DDR3 1600 MT s (PC3-12800) UDIMM 240-Pin Memory - BLT4G3D1608ET3LX0CEU
- Factory Reset, Restore, or Reinstall Microsoft Windows on a Dell . . .
See the options for performing a computer restore, resetting Windows installation, or restoring Windows to factory condition on a Dell computer
- How to Reset or Clear the BIOS Password | Dell US
See the information about how to reset or clear the passwords in the BIOS or UEFI (also called System Setup) of a Dell desktop, laptop, or all-in-one computer
- Find your Service Tag or Serial Number | Dell US
To get the best from the Dell support website, we recommend identifying your Dell Dell EMC device or system using the Service Tag, Serial Number, Express Service Code, or PSNT, to have a personalized experience
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