Dell Latitude 7280 Laptop – Black (Intel Core i5-7200U Processor, 8GB DDR4, 256GB SSD, Win 10 Pro (64bit))

Product Information

CPU频率稳定在3.1GHz~3.16GHz的睿频状态（注意，Core i7 7600U的标准频率为2.8GHz,最高单核睿频为3.9GHz，但作为四核睿频，3.16GHz已经很高了），而CPU封装的最高温度只有79℃（72℃～79℃徘徊）。 Our particular review configuration features a Core i7-7600U dual-core CPU, 8 GB of single-channel DDR4-2133 MHz RAM, and a 256 GB M.2 SSD. Both the RAM and the storage drive can be easily upgraded aftermarket if the user chooses thanks to the relatively simple maintenance design. Press the Tab key until the Touchpad On/Off toggle is highlighted (it should have a box around it), and press the Spacebar to enable the touchpad. The Latitude emits up to 289 nits (a measure of brightness), which is higher than the 239-nit EliteBook and the 184-nit ThinkPad, but just below the 303-nit average for ultraportable notebooks. That's bright enough for 45-degree viewing angles to the left or right, where it darkens just slightly. Dell Latitude 7280 keyboard and touchpad

Immediately start pressing the F2 key once per second (if the computer boots into Windows, shut down the computer and try again). Our review unit included the Latitude's optional IR webcam and fingerprint reader, found above its screen and to the right of the keyboard, respectively. Voer het bestand uit door de gekopieerde bestandsnaam te typen op de plaats waar het uitvoerbare bestand zich bevindt. NOTE: Should you lose your place in the steps below, start over by pressing the Tab key until the minimize icon has a box around it. Het Windows-systeem wordt automatisch opnieuw opgestart en de TPM wordt bijgewerkt terwijl het systeem wordt opgestart.There are settings that prevent the cursor from jumping around while typing. If that is your issue, see the Dell Knowledge Base article Cursor Moves Around Erratically While Typing on the Notebook Keyboard.

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Dell Latitude 7280 Specs

The test determines if the touchpad is detected at a hardware level below the operating system. When it is detected, it means that the operating system, or installed software is preventing the touchpad from working. You can use a restore point to return the operating system to a time when the touchpad worked (in Windows 10, it is called refreshing the operating system). If that does not work, you may need to reinstall your operating system. For more information, see the Dell Knowledge Base article How To Restore or Reinstall Microsoft Windows on a Dell Computer. Depending on the manufacturer and drivers for your touchpad, you may or may not have an option to disable or enable the touchpad. Make sure the BIOS is updated to the latest version. For more information, seeDell Knowledge Base article Dell BIOS Updates. The Latitude earned a high score of 8,008 on the Geekbench 3 general performance test. The lower-tier, previous-generation CPUs in the EliteBook (Core m5-6Y57; 5,739) and ThinkPad X260 (Intel Core i5-6300U; 6,424) produced predictably lower scores. Streamers, beware: Though the Latitude 7280 blasts enough volume to fill a large conference room, it emits annoyingly scratchy audio. I heard varying degrees of distortion on everything from Vanessa Carlton's "A Thousand Miles" to Migos' "T-Shirt."

Your computer has a Precision Touchpad. To determine whether this applies to your computer, see Dell Knowledge Base article How to Use the Precision Touchpad Features in Windows 8(8.1) and 10. Probleem opgelost waardoor TPM soms niet-beschikbaar wordt in Windows na upgrade van versie 1.3.0.1 naar 1.3.1.0 The maximum temperature on the upper side is 41.2 °C / 106 F, compared to the average of 34.2 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.Latitude 7280机身虽小，不过内部布局规整，可靠性设计丝毫不含糊：接口的限位，电源接口模块和内存插槽的金属板压制，各种天线/排线的金属片固定，SSD的金属散热片，都起到了提升整机稳定性和可靠性的作用。大家还可注意一个细节：几乎所有接口旁都有螺丝固定，这是用来强化接口处的牢靠程度并提升整机抗冲击性的设计——这在其他品牌的轻薄本上是难得一见的。 In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 82% of all devices are better. We have long praised touchpads (especially on business models) with separate physical buttons, and the Latitude 7280 continues this trend with two very comfortable (and quiet) hardware buttons. However, the touchpad itself, an Alps Electric product, has lost ground somewhat over the years in comparison to its peers such as many Synaptics-brand touchpads and even the Dell XPS 13’s Elan touchpad, which we found to be excellent in spite of its integrated buttons. Regardless, it’s still decent, and most of the time, gestures and pointing work just fine. The finish isn’t as comfortable as that of the XPS 13, which features a smooth glass touchpad surface, but it’s roughly equivalent with that of previous Latitudes, which have shown to hold up well under heavy use for years. It’ll do, but we hope that this is one of the components slated for revision in future models—ideally while still preserving the hardware buttons.

Ensure that the BIOS is updated to the latest version. For more information, see Dell Knowledge Base article Dell BIOS Updates. Schakel het selectievakje 'Wissen' in en selecteer 'Ja' bij de prompt om de TPM-instellingen te wissen. (U kunt dit overslaan als het item niet beschikbaar is) The Latitude 7280 excelled in our productivity testing, finishing our OpenOffice spreadsheet macro test in 3 minutes and 12 seconds. That beats the EliteBook (4:32), the Lenovo ThinkPad X260 (4:12) and the average (6:06). Dell Latitude 7280 graphics Just under the front edge of the keyboard are the 7280's stereo speakers, which pump out enough sound to fill a midsized conference room. Audio is good at low volumes, though predictably short on booming bass, but grows ragged as you crank the volume past 75 percent. At 100 percent, it'll remind you of the first AM radio you had as a kid. Bevestig dat de TPM geen eigenaar heeft. Er vindt geen automatische provisioning van Windows naar de TPM plaats.

Voer het updatehulpprogramma voor TPM uit vanuit de DOS-omgeving in geval van 'Legacy'-opstartmodus (gebruikers zonder Windows) Lenovo ThinkPad L15 Gen 4 (Intel) review – sturdy business notebook that offers good comfort under load Oct 26, 2023 Although we wish the screen were more colorful, companies looking for a portable and potent laptop for their employees will be pleased with the Latitude 7280. It's one of the best laptops and best business laptops around. Dell Latitude 7280 price and configuration options In addition to these inadequacies (the significance of which is quite subjective), the 7280 retains a couple of the (albeit relatively minor) flaws of its predecessor. The display panel, while bright and high-resolution, remains rather dull in terms of color gamut coverage, and the touchpad is still merely average (though it does provide two physical hardware buttons). And we’re sorry to report that our review unit absolutely possesses the venerable CPU whine symptoms that many have encountered on some previous Dell Ultrabooks. TPM file-encryption chips come standard, but to get the Latitude with Intel vPro remote management, you'll need to configure it with a Core i5-7300U or higher. Dell Latitude 7280 display