HP PAVILION 23 BRIGHTNESS CONTROL WINDOWS 7 DRIVER

We didn't change the GPU driver HP relies on Catalyst 12.1 (8.9). The video decoder called UVD3 and the integrated audio controller can't quite compensate this drawback. Midrange graphics cards usually have a 128 bit bus. The memory bandwidth is accordingly low (14.4 GB/s).

HP PAVILION 23 BRIGHTNESS CONTROL WINDOWS 7 64 BIT

The Radeon HD 7450M can only exploit its 1024 MB DDR3 video memory to an extent because it only has a 64 bit interface. The clock rate excels the one or other more expensive model with 700 MHz (core), respectively 900 MHz (memory). In comparison: The new midrange scion, Radeon HD 7670M (Packard Bell EasyNote LS11HR-167GE), has three times as many computing units. AMD's DirectX 11 capable Radeon HD 7450M (codenamed Seymour) belongs to the entry-level sector and is located between the popular models HD 6470M and HD 6490M in terms of performance.Īlike its older sisters, the graphics card is manufactured in a 40 nm process and thus has to be satisfied with 160 shader units. Note: To disable the touchpad, the user has to double-click on a small recess in the upper left corner (a bit awkward).ĭedicated graphics card: AMD Radeon HD 7450Mĭespite the relatively low price, a dedicated graphics card rests under the hood. Moreover, both mouse keys have a cheap feel to them. On the other hand, gliding suffers because the fingers are slowed down unnecessarily. On the one hand, the touchpad scores with a great feedback, although it's not lowered. The surface's dotted texture sooner leaves us with mixed feelings. Users who prefer conventional scrolling: A horizontal and vertical scroll field can be enabled in the touchpad options. In addition to the good size (98 x 54 mm) and the flawless accuracy, we especially liked the multi-touch capabilities and the reliability of gestures (rotate, zoom & scroll). HP has done a good job with the touchpad.

It's enough to simply press them (their behavior can be modified in the BIOS). The FN key isn't needed for special functions (display brightness control, etc.).

HP PAVILION 23 BRIGHTNESS CONTROL WINDOWS 7 PRO

In return, we have the dedicated number pad and the good layout on the pro side. The fairly short key drop is also a matter of taste. It makes a somewhat unclear impression in contrast to other models. Beyond that, the typing feel has room for improvement. Only the flat F row (height of only 9 mm) and the small center arrow keys might displease a few users. In our opinion, a usable surface of 15 x 15 mm is good. Although the keys are beveled toward the outer sides, it doesn't create a real chiclet design. The keyboard didn't knock our socks off in any respect. Most 17 inch devices are within the same range.

Dimensions of 412 x 268 x 37 mm and a weight of 2.8 kg aren't anything unusual. Vibrating surfaces nevertheless cause the screen to teeter evidently.

Meanwhile, the hinges are pulled fairly tight, which leads to the base unit lifting up along when the device is opened (both hands are needed for opening). The top only yields around the drive and battery area under stronger force. Apart from the fairly wobbly screen, we would describe the notebook's stability as acceptable. However, stains are well-hidden since the surfaces are made of an elegant gray color. Dust particles and fingerprints soon accumulate, in particular on the lid and in the keyboard area. The sensitive high-gloss finish isn't as convincing. The material nevertheless makes a robust impression the workmanship hardly gives reason for complaint with the exception of smaller details (transition between display bezel and lid could be a bit finer). That is clearly noticed when taking a closer look at the laptop. Like most contenders, HP completely relies on plastic. Although the case's quality can't keep up with that of a Pavilion dv7 or Envy 17, the case is absolutely acceptable for EUR 500.

Hp pavilion 23 brightness control windows 7