Most of us have experienced it: You climb into the car, turns the key... Click! You can not drive, because the Dell laptop battery is empty. Actually lose ALL rechargeable batteries for some time, the ability to store an electrical charge.
Do you have a breakdown? Get the mobile freedom that gives you your Dell notebook. You notice that your notebook the battery faster, you purchase a replacement battery. Use the links on the right to find the right battery.
The operating time of your battery is influenced by many factors. Here are some tips to maximize the life of your notebook:
* Use QuickSet power schemes to adjust your energy consumption.
Disable with QuickSet presentation mode.
Turn off wireless mode with the Fn + F2 or with QuickSet.
Reduce the screen brightness using the Fn + arrow up / down.
Remove unnecessary accessories such as PC cards and USB devices.
Run demanding applications (eg games, DVD playback and data analysis) when the laptop is connected to an AC outlet.
For more information about the battery operating times and benchmarks, see the white paper, "Understanding Battery Life in Portable Computers" (note the battery life for mobile computers).
Dell QuickSetTM is available for most Dell notebooks since 2002 software interface that allows easy control of key features. QuickSet easier to adjust settings for travel or presentations, and energy management interface allows fast access to standard and custom power schemes.
With the energy management assistant, a customer can define the settings for standby or sleep mode and set power schemes with which the screen or the hard disk off, set the screen brightness and wireless activity can be determined. These schemes can be configured for operation with and without battery.
Tuesday 21 May 2013
Thursday 16 May 2013
Toshiba WT310 Windows 8 launches tablet for business users
Toshiba has announced a new tablet that is designed for business users. The Toshiba WT310 is a standalone Windows 8 tablet with a 11.6 inch display, a Full HD resolution and an active digitizer stylus for taking notes.
The WT310 tablet includes an Intel Core i5-3339Y processor with a clock speed of 1.5GHz. This chip can overclock itself up to 2GHz. Furthermore, the tablet on an IPS LCD display with a resolution of 1,920 by 1,080 pixels, a 128GB SSD storage memory, 4GB of RAM, two cameras, an HDMI port, an SD card reader, a USB 3.0 port and a 3460 mAh Toshiba battery. Also, the tablet equipped with Wifi with Intel WiDi support, Bluetooth 4.0 and optional 3G/4G mobile internet via modem. The tablet comes with a digitizer pen to create handwritten notes and operate the tablet. In terms of software, the device is equipped with Windows 8 Pro but there is also a 'consumer' version of Windows 8.
For the business user, Toshiba has also added a number of applications in terms of software, including the Trusted Platform Module, Intel's Active Management Technology, Toshiba Eco Utility software and anti-theft software. The tablet has a steel gray metallic "finish, a weight of 825 grams and dimensions of 229 x 189 x 12.4 millimeters. Toshiba also comes with a number of accessories for the tablet, including a dock (cradle) which can be the whole.
Availability
The Toshiba WT310 Windows 8 Pro is expected to be available from the end of May 2013, at a price starting at 899 euros excluding VAT. The price of the Windows 8 version with and without the business features is not yet known.
The WT310 tablet includes an Intel Core i5-3339Y processor with a clock speed of 1.5GHz. This chip can overclock itself up to 2GHz. Furthermore, the tablet on an IPS LCD display with a resolution of 1,920 by 1,080 pixels, a 128GB SSD storage memory, 4GB of RAM, two cameras, an HDMI port, an SD card reader, a USB 3.0 port and a 3460 mAh Toshiba battery. Also, the tablet equipped with Wifi with Intel WiDi support, Bluetooth 4.0 and optional 3G/4G mobile internet via modem. The tablet comes with a digitizer pen to create handwritten notes and operate the tablet. In terms of software, the device is equipped with Windows 8 Pro but there is also a 'consumer' version of Windows 8.
For the business user, Toshiba has also added a number of applications in terms of software, including the Trusted Platform Module, Intel's Active Management Technology, Toshiba Eco Utility software and anti-theft software. The tablet has a steel gray metallic "finish, a weight of 825 grams and dimensions of 229 x 189 x 12.4 millimeters. Toshiba also comes with a number of accessories for the tablet, including a dock (cradle) which can be the whole.
Availability
The Toshiba WT310 Windows 8 Pro is expected to be available from the end of May 2013, at a price starting at 899 euros excluding VAT. The price of the Windows 8 version with and without the business features is not yet known.
Makes your Sony Vaio Vgn-tx91s battery life longer
Not good for the Sony Vaio Vgn-tx91s battery:
The following points will shorten the life of your battery properly, so it is not advisable to do so.
The battery charges half, so when the battery is 70% charged the power pull.
Charge the battery not just when it is fuller than 10%.
Connecting the laptop on AC power with the battery in the laptop while it is already fully charged, is not conducive to the life of the battery.
When it is not necessary, do not use the laptop when the battery is charging.
Remove the battery from your laptop when it is low, charge the battery first before you remove it from the laptop. The battery shall run very slowly empty when it is off the laptop and it's not good when it's really gone completely blank. So make sure that you never actually reach the 0% battery power.
Sony Vaio Vgn-tx91s Battery Replacement
If the battery of the laptop do not work properly, then it is always possible to find a new purchase. However, it remains possible to simply power to work with your laptop.
When buying a new Sony Vaio Vgn-tx91s battery for the laptop always ensure that you buy the right type of battery for your laptop brand. It is not good for a laptop when you have a battery with a different voltage put into it. The voltage of a battery is displayed with a number of digits and the letter V (eg 14.8V). Another capacity (mAh) of the battery is possible; you can read more about this under the heading "Counterfeit batteries.
The following points will shorten the life of your battery properly, so it is not advisable to do so.
The battery charges half, so when the battery is 70% charged the power pull.
Charge the battery not just when it is fuller than 10%.
Connecting the laptop on AC power with the battery in the laptop while it is already fully charged, is not conducive to the life of the battery.
When it is not necessary, do not use the laptop when the battery is charging.
Remove the battery from your laptop when it is low, charge the battery first before you remove it from the laptop. The battery shall run very slowly empty when it is off the laptop and it's not good when it's really gone completely blank. So make sure that you never actually reach the 0% battery power.
Sony Vaio Vgn-tx91s Battery Replacement
If the battery of the laptop do not work properly, then it is always possible to find a new purchase. However, it remains possible to simply power to work with your laptop.
When buying a new Sony Vaio Vgn-tx91s battery for the laptop always ensure that you buy the right type of battery for your laptop brand. It is not good for a laptop when you have a battery with a different voltage put into it. The voltage of a battery is displayed with a number of digits and the letter V (eg 14.8V). Another capacity (mAh) of the battery is possible; you can read more about this under the heading "Counterfeit batteries.
Wednesday 15 May 2013
How is Dell Vostro 3750 laptop
The synthetic gaming benchmarks from Futuremark are not the hobbyhorse of the integrated Intel GPU. The pure graphics performance in games is not convincing. In most cases, this solution is only suitable for gaming at low resolution and low details. Older or simple games run smoothly even at medium settings. 3DMark 06 is a good test and we can now draw on a wide basis for comparison.
Interesting could be the choice of the dedicated Nvidia graphics unit for multimedia-oriented customers have that can benefit from the extensive feature package, the GT 525M. Supports will go about PureVideo HD to decode videos or CUDA for various calculations on the graphics out.
With a score of 3088 points is the Intel GMA HD 3000 in the lower middle. In this test, on the other hand, the independent Nvidia GeForce GT 525M and clears prove compelling 7089 points. The difference is 56.4 percent and the pure gaming performance is better. For demanding games but also this chart is limited and it must compromise on resolution and detail gradation are made.
Once you have decided for the GPU from Nvidia, also DirectX 11 and Shader 5.0 support. We Also Futuremark 3DMark 11 benchmark provides for current graphics units. The positioning as middle-class GPU is confirmed by the result of 902 points. The Acer Aspire TimelineX 5830TG with the same CPU and the Nvidia GeForce GT 540M is faster than 8.3 per cent (984 points) go faster.
Power system
A nice conclusion as a system benchmark is PCMark Vantage, which rated the offered package. With Intel Core i3-2310M and the integrated GPU 5761 points are possible. In comparison, the strength reaches configuration with i5-2410M and GT 525M 6473 points and is 11 percent plus. Overall, both versions offer a position, and the results have older systems sometimes are left. The Dell Vostro 3750 notebook has a powerful GPU and a powerful Dell Vostro 3750 battery.
Far away from the benchmarks we in reviewing the latencies under Windows 7 even noticed irregularities (see the series of pictures above). Once the WLAN module is enabled, it comes to larger fluctuations. This may cause increased latency "cracking sound", for example, when using an external sound card for so-called. Ideally the bar in the green region of the ongoing plot, as is the case with wireless adapter turned off.
Interesting could be the choice of the dedicated Nvidia graphics unit for multimedia-oriented customers have that can benefit from the extensive feature package, the GT 525M. Supports will go about PureVideo HD to decode videos or CUDA for various calculations on the graphics out.
With a score of 3088 points is the Intel GMA HD 3000 in the lower middle. In this test, on the other hand, the independent Nvidia GeForce GT 525M and clears prove compelling 7089 points. The difference is 56.4 percent and the pure gaming performance is better. For demanding games but also this chart is limited and it must compromise on resolution and detail gradation are made.
Once you have decided for the GPU from Nvidia, also DirectX 11 and Shader 5.0 support. We Also Futuremark 3DMark 11 benchmark provides for current graphics units. The positioning as middle-class GPU is confirmed by the result of 902 points. The Acer Aspire TimelineX 5830TG with the same CPU and the Nvidia GeForce GT 540M is faster than 8.3 per cent (984 points) go faster.
Power system
A nice conclusion as a system benchmark is PCMark Vantage, which rated the offered package. With Intel Core i3-2310M and the integrated GPU 5761 points are possible. In comparison, the strength reaches configuration with i5-2410M and GT 525M 6473 points and is 11 percent plus. Overall, both versions offer a position, and the results have older systems sometimes are left. The Dell Vostro 3750 notebook has a powerful GPU and a powerful Dell Vostro 3750 battery.
Far away from the benchmarks we in reviewing the latencies under Windows 7 even noticed irregularities (see the series of pictures above). Once the WLAN module is enabled, it comes to larger fluctuations. This may cause increased latency "cracking sound", for example, when using an external sound card for so-called. Ideally the bar in the green region of the ongoing plot, as is the case with wireless adapter turned off.
Friday 10 May 2013
How is Lenovo G560 notebook
Important than nitpicking the processor benchmarks: The test system performance with PCMark Vantage. This test checks all the components from the processor to the memory and the hard disk. 4,266 points can win the Lenovo G560. This is a comparatively weak (vs. Core i5), but a typical value for a notebook without a dedicated graphics solution. The Asus K72JK-TY001V with the same processor and Radeon HD 5145 managed 5,296 points. Core i3-330M systems with a midrange graphics (Toshiba Qosmio F60, Nvidia GT 330M) to reach 4,552 points.
A look at Core 2 Duo cars of the past makes it clear: The i3-350M is on a high level and is worth the small extra cost compared to Core 2 Duo. The Lenovo G560 is faster than a Sony Vaio VGN-FW51MF (4096) or an Acer Aspire 5935G (3882) with the former high-end Core 2 Duo processor T9550 (2.66 GHz).
That an entry-level processor provides more than a premium model of mid-2009, which is on the collection of hyper-threading in the Core i3. In individual cases, a high-clocked Core 2 Duo will be better than the 350M, but it PCMark Vantage puts no great weight. 3 hours battery life Lenovo Idea G560 battery helps power the notebook.
The IGP graphics Intel Graphics Media Accelerator HD (Intel HD) is integrated on the processor package. It is faster than its predecessor 4500MHD. We measure 1,306 points in 3DMark2006 (1280x1024). This corresponds to about a GeForce 9400M aka ION). For current games but the performance is not enough. That would not be the purpose of the power-saving integrated graphics card. Your thing is the relief of the CPU in HD video decoding (MPEG2, H264, WMV9, VC1).
The Western Digital hard drive (WD5000BEVT type) with a gross capacity of 500 GB shines with an average transfer rate of 63 MB / s (sequential read). Current notebook hard drives, also with 5,400 rpm, typically reach 60 to 70 MB / s The Western Digital HDD is therefore exceptionally fast. The HDD can be heard only by a faint noise in operation.
A look at Core 2 Duo cars of the past makes it clear: The i3-350M is on a high level and is worth the small extra cost compared to Core 2 Duo. The Lenovo G560 is faster than a Sony Vaio VGN-FW51MF (4096) or an Acer Aspire 5935G (3882) with the former high-end Core 2 Duo processor T9550 (2.66 GHz).
That an entry-level processor provides more than a premium model of mid-2009, which is on the collection of hyper-threading in the Core i3. In individual cases, a high-clocked Core 2 Duo will be better than the 350M, but it PCMark Vantage puts no great weight. 3 hours battery life Lenovo Idea G560 battery helps power the notebook.
The IGP graphics Intel Graphics Media Accelerator HD (Intel HD) is integrated on the processor package. It is faster than its predecessor 4500MHD. We measure 1,306 points in 3DMark2006 (1280x1024). This corresponds to about a GeForce 9400M aka ION). For current games but the performance is not enough. That would not be the purpose of the power-saving integrated graphics card. Your thing is the relief of the CPU in HD video decoding (MPEG2, H264, WMV9, VC1).
The Western Digital hard drive (WD5000BEVT type) with a gross capacity of 500 GB shines with an average transfer rate of 63 MB / s (sequential read). Current notebook hard drives, also with 5,400 rpm, typically reach 60 to 70 MB / s The Western Digital HDD is therefore exceptionally fast. The HDD can be heard only by a faint noise in operation.
Tuesday 7 May 2013
Asus A53S Laptop
NVIDIA GeForce GT 540M: Upcoming graphics card based on the same chip as the GeForce GT 435M, but with slightly higher clock speeds.
This middle class graphics cards, all current games fluently. Demanding games can only be played with medium detail settings.
2410M: Dual-core processor based on the Sandy Bridge architecture with an integrated graphics card and dual-channel DDR3 memory controller. The CPU is clocked at 2.3 GHz (Turbo Boost 2.6-2.9 GHz) and the GPU at 650 (1200MHz Turbo).
15.6 ": 15 inch display variants are the standard and are used for more than the half of all notebooks The reason why so many people choose scenes of an average size, that this size is not exhausting for the eyes, not too much power. consumed and that the laptops remain reasonably compact.
2.7 kg: This notebook is in relation to the majority of laptops in terms of average weight.
Asus: ASUS Computer Incorporated, a Taiwanese multinational company, produces motherboards, graphics cards, optical drives, PDAs, computer monitors, laptops, servers, networking products, mobile phones, computer cases, computer components, and computer cooling systems even. The company's turnover in 2007 amounted to 6.9 billion U.S. dollars. ASUS also produces components for other manufacturers. Their Eee PC is seen as the basis of the netbooks in 2008.
Asus A53S laptop battery:
Chemistry:
LI-ION
Voltage:
10.8V
Capacity:
4400MAH
WH:
48WH
Cell:
6CELL
Weight:
340G
Dimension:
272X49.3X22.3MM
Color:
BLACK
This middle class graphics cards, all current games fluently. Demanding games can only be played with medium detail settings.
2410M: Dual-core processor based on the Sandy Bridge architecture with an integrated graphics card and dual-channel DDR3 memory controller. The CPU is clocked at 2.3 GHz (Turbo Boost 2.6-2.9 GHz) and the GPU at 650 (1200MHz Turbo).
15.6 ": 15 inch display variants are the standard and are used for more than the half of all notebooks The reason why so many people choose scenes of an average size, that this size is not exhausting for the eyes, not too much power. consumed and that the laptops remain reasonably compact.
2.7 kg: This notebook is in relation to the majority of laptops in terms of average weight.
Asus: ASUS Computer Incorporated, a Taiwanese multinational company, produces motherboards, graphics cards, optical drives, PDAs, computer monitors, laptops, servers, networking products, mobile phones, computer cases, computer components, and computer cooling systems even. The company's turnover in 2007 amounted to 6.9 billion U.S. dollars. ASUS also produces components for other manufacturers. Their Eee PC is seen as the basis of the netbooks in 2008.
Asus A53S laptop battery:
Chemistry:
LI-ION
Voltage:
10.8V
Capacity:
4400MAH
WH:
48WH
Cell:
6CELL
Weight:
340G
Dimension:
272X49.3X22.3MM
Color:
BLACK
Thursday 2 May 2013
HP ProBook 4510s notebook
HP generally impresses our editorial staff with the quality of the speakers used in their notebooks. Unfortunately, the speakers in the HP ProBook 4510s were less than impressive. Sure, the sound quality is good enough for watching a webcast or hearing system sounds, but the built-in speakers sound tinny and lacking a good range of highs, middles and lows. The highest volume settings are loud enough to fill with sound for a presentation, an office but audio sounds distorted at higher volumes.
Despite the weak performance of the built-in speakers, they are well placed above the keyboard to direct sound and the direction of the user.
The headphone jack on the 4510s works well with the two different brands of earphones I have during the test. No static or other noise was noticed through the jack besides imperfections in the audio source itself.
Keyboard and touchpad
The full-size keyboard on the 4510s is a completely new design for HP and provides fantastic spacing between keys for typing and a dedicated number pad (a major plus for businesses that use their computers for number crunching or data entry). Each key is relatively flat with a nice matte texture and the keys sit above a glossy black frame. The support frame surrounding the keys is that additional support for the keyboard added solid thanks to the design of the chassis. The only obvious area of flex in the keyboard is when you press button. On the numeric keypad Please note however, that we got a pre-production unit, and HP claims that the production units to support against flex shipments to customers have even better.
The individual key presses are quiet without loud clicking sounds as you type. The depth of each press of the button is excellent, but some people may dislike the flat, chicklet-style keys. Overall the keyboard layout is very nice for a 15-inch laptop.
The touchpad is very responsive to my touch with a scroll zone on the right side that works exactly as it should. The touchpad texture is okay, but the cheap material used is sure to develop wear over time and use. The plastic touchpad buttons are about the right size, but require a deep press to register a click. This would not be a problem as the area under the touchpad buttons was indented to the right side of your thumb on the buttons all the way down. Unfortunately, when you try to press the touchpad buttons with your thumb touches the bottom of the notebook and sometimes fail to register a click. Buttons This would be a simple thing for HP to solve by replacing the palm rest and touchpad with a new one that should be indented area. Below the touchpad buttons
Despite the weak performance of the built-in speakers, they are well placed above the keyboard to direct sound and the direction of the user.
The headphone jack on the 4510s works well with the two different brands of earphones I have during the test. No static or other noise was noticed through the jack besides imperfections in the audio source itself.
Keyboard and touchpad
The full-size keyboard on the 4510s is a completely new design for HP and provides fantastic spacing between keys for typing and a dedicated number pad (a major plus for businesses that use their computers for number crunching or data entry). Each key is relatively flat with a nice matte texture and the keys sit above a glossy black frame. The support frame surrounding the keys is that additional support for the keyboard added solid thanks to the design of the chassis. The only obvious area of flex in the keyboard is when you press button. On the numeric keypad Please note however, that we got a pre-production unit, and HP claims that the production units to support against flex shipments to customers have even better.
The individual key presses are quiet without loud clicking sounds as you type. The depth of each press of the button is excellent, but some people may dislike the flat, chicklet-style keys. Overall the keyboard layout is very nice for a 15-inch laptop.
The touchpad is very responsive to my touch with a scroll zone on the right side that works exactly as it should. The touchpad texture is okay, but the cheap material used is sure to develop wear over time and use. The plastic touchpad buttons are about the right size, but require a deep press to register a click. This would not be a problem as the area under the touchpad buttons was indented to the right side of your thumb on the buttons all the way down. Unfortunately, when you try to press the touchpad buttons with your thumb touches the bottom of the notebook and sometimes fail to register a click. Buttons This would be a simple thing for HP to solve by replacing the palm rest and touchpad with a new one that should be indented area. Below the touchpad buttons
Subscribe to:
Posts (Atom)