Lenovo y400 specs. 3 x 1. Lenovo y400 specs

 
3 x 1Lenovo y400 specs 6 cm (14") HD Intel® Core™ i7 i7-3630QM 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® GT 650M Windows 8 Black 59-345846 Laptops Intel Core i7-3630QM(2

Z. My budget is around $1200 - $2000. Enter CMOS Setup. Offers, specifications and availability may change without notice. This is because it comes with the 650M card, AND the option for SLI. Amazon. A range of display options available. com. Click Detect Product or View PC Support. Lenovo will contact you and cancel your order if the product becomes. View View. 0 - 48 Wh 3 h - Windows. It can play the latest titles, with high frame rates up to 4K HD. 7. Learn More | Join for Free. PC Data Center. Identify Your Device. DENAQ. 75. 2 Sockets (2 banks of 1) Memory Type & Info. 25A Input Volt Range: AC 100-240V, 50-60Hz Connector. PC Data Center Mobile: Lenovo. 87 x 3. laptops and netbooks :: ideapad y series laptops :: ideapad y400 notebook - Lenovo Support US. The $1,549 Lenovo ThinkPad T400, when bundled with its nine-cell battery, isn't the lightest 14. F3 - Opens. Lenovo ThinkPad T16 Gen 2 vs Lenovo ThinkPad E16. Intel WLAN Driver for Windows 8 (32-bit, 64-bit), Windows 10 (64-bit) - IdeaPad Y400, Y500. com FREE SHIPPING for eligible purchases Useful keyboard shortcuts Lenovo IdeaPad Y400. Specs are nearly identical to the Y580 (thus making the model numbers especially confusing; this model is more advanced than the Y580), but battery life is. Lenovo's Intelligent Thermal Solution (ITS) 4. 6 cm (14") HD Intel® Core™ i7 i7-3630QM 8 GB DDR3-SDRAM 1. . Midsize. Y400 Laptop (ideapad) - Type 9454 Product Home;. Repair Status; Parts; Trade-In; Contact Us; More: OR. Specification Physical specifications The physical specifications of the module are listed in the table below: Physical specifications Height Y400: 18. Mobile: Motorola. 15A ADP-120LH B AC Adapter Compatible for Lenovo IdeaPad Y400 Y500: Chargers & Adapters - Amazon. Specs Lenovo IdeaPad Y400 Laptop 35. Support & Protect: Includes 3 Yr Premium Care + Accidental Damage Protection (Drops & Spills)Bright, clear visuals. PC Data Center Mobile: Lenovo. Quality Materials – When it comes to the quality of products, Lenovo Philippines does not disappoint as the company uses the finest materials to ensure incomparable user experience and performance. com. The IdeaPad Y400 features a 14-inch display and the Y500 offers a 15. Buy weiwin 120W 19. Power. Upvote 0 Downvote. 99; $1,919. About Lenovo. SHOP SUPPORT. But that's not the really interesting part. Up to 12. Our Company News Investor RelationsSynaptics Touchpad Driver for 64-bit Windows. 5V 6. laptops and netbooks :: ideapad y series laptops :: ideapad y400 notebook :: 4576 Lenovo PC Support - Lenovo Support US. View and Download Lenovo Y400 user manual online. About Lenovo. 6 hours of battery life*. Welcome to Lenovo and Motorola community. The 14" Yoga C940 laptop offers the brilliant color and clarity with and UHD touchscreen display and ultra-narrow bezels. The Yoga Slim 6i Gen 8 laptop boasts the Lenovo AI Engine+ which recognizes your needs in specific. 1TB HD. Provides a steady stream of power to your laptop. Checksum. close menu Language. 1 (64-bit) - IdeaPad Y400, Y500 Intel Chipset Driver for Windows. 6GHz, the i7-820QM at 1. 46GHZ up to 3. Screw. > Laptops > Y Series laptops (ideapad) > Y400 Laptop (ideapad) Y400 Laptop (ideapad) Product Home; Drivers & Software; Troubleshoot & DiagnoseThe $1,549 Lenovo ThinkPad T400, when bundled with its nine-cell battery, isn't the lightest 14. SHOP SUPPORT. Diver name :Intel Rapid Storage Technology for Windows 7 (32-bit, 64-bit) - IdeaPad Y400, Y500, File Name:irsto140w7. F3 - Opens the search function. 6 cm (14") HD Intel® Core™ i7 i7-3630QM 4 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® GT. Welcome to Lenovo and Motorola community. Lenovo IdeaPad Y400 specifications. With a 1-liter chassis, this desktop has a super-small footprint. OneKey Recovery User's guide. SHOP SUPPORT. 4 GHz, 6 GB DDR3, 1 TB HDD, Nvidia GeForce GT650M 2 GB, 14" 1366 x 768, 802. Specs fo the laptop are: Do include a noob proof guide to migrate the OS to the SSD. . The IdeaPad Y400/Y500 gaming notebooks are getting an overhaul with a new industrial design that's reminiscent of ASUS' "stealth" G-series notebooks. PC Data Center Mobile: Lenovo. 3 · 2. Where to buy. Optional: 35. 56cms (14) FHD (1920 x 1080), IPS, antiglare. Choose laptop skins that express your style and protect your device. Product Specifications Reference (PSREF) is a marketing deliverable revealing comprehensive information about the features and technical specifications of Lenovo Products. Our Company. Netherlands +31207003980. 99 $ 49. 99/$149. First introduced in the 360 and. 4 GHz (Intel Core 2 Duo). 6&. How to enter BIOS in Lenovo ideapad: Access the BIOS on Lenovo ideapad via Novo button or function key for systems with Windows 8, 8. Welcome, you can boot from USB on Lenovo laptops 2022How to Create Partition to Install Windows 10Recommended way to en. Add to Cart . PC & Tablets. Also, it can hold more RAM and comes at a lower price than the Y480. 66 GHz, 2 MB L2 Cache, 667 MT/s FSB) NVIDIA GeForce Go7300. PC Data Center Mobile: Lenovo. PC Data Center. Share More sharing options. Electronic Emission Notices. $19. area of the screen. ACERCA DE LENOVO. 6 cm (14") HD Intel® Core™ i7 8 GB DDR3-SDRAM 1000 GB HDD NVIDIA® GeForce® GT 650M Windows 8 Black 59-360114 Notebooks Intel Core i7-3630QM(2. (ideapad) > Y400. 0" HD Anti-Glare with integrated camera 1366x768 NVIDIA GeForce GT750M GDDR5 2GB y500 15. laptops and netbooks :: ideapad y series laptops :: ideapad y400 notebook Lenovo PC Support - Lenovo Support RS. Compared to their predecessors, these have improved performance and battery life. Product Specifications (PSREF) Forums Registration Product Accessibility. Shop Lenovo genuine computer accessories. The configuration IBM provides. Lenovo Ideapad 1 14 Laptop. Product Specifications (PSREF) Forums Registration. USA ($). These prices can vary depending on the configuration, such as the processor, storage, and memory. Lenovo IdeaPad Y400 specifications. Product Specifications (PSREF) Forums Registration Product Accessibility. Brand. PC Support > Laptops > Y Series laptops (ideapad) > Y400 Laptop (ideapad) Change Product. SUPPORT. The configuration IBM provides comes with a Chipset: Intel GM965 , . หน้าจอของ Lenovo IdeaPad?Y400 เป็นจอ LED ขนาด 14 นิ้ว ให้ความละเอียดที่ 1366×768 พิกเซล เพื่อให้อรรถรสตอนเล่นเกมหรือดูภาพยนตร์ความละเอียด. Find helpful customer reviews and review ratings for Lenovo Ideapad Y400 Black 14. 3. Parts List. Processor. 8 Volts - also compatible with 11. 2023/02 *Battery is also like new condition, cycle count 6 *No more Lenovo warranty but still renewable Specs: -15. 152. exe, OS: Windows 7 (32-bit, 64-bit), Version:15. 15 Oct 2013. Be careful not to pull it up too far lest you damage the M. SHOP. 2 SSD in the slot. 0. The Lenovo IdeaPad S400's third-generation 1. Install, Upgrade, and Downgrade. Any software or support resources provided by Lenovo are made available “AS IS” and without warranties of any kind, express or implied. . Page 1 Lenovo IdeaPad Y400/ Y500 User Guide V1. The 11th Generation Intel® CoreTM i5-1135G7 processor in the Lenovo IdeaPad 5 Series combines careful design, and quality. Product Details : Lenovo y400 Normal Black Keyboard Y410 Y430P Y400P Y410P Y400N Y410N Name : Lenovo y400 Normal Black Keyboard Color: Black Warranty: 6 months Brand: Lenovo Dimensions: 11. Get the best deals on Lenovo laptops, tablets and PCs at our computer store. Product Specifications (PSREF) Specs, Tests, and Price of Lenovo IdeaPad Y500 with Intel Core i7-3630QM, 2x NVIDIA GeForce GT 650M (2GB GDDR5, SLI), 15. 40 GHz, 6 MB L3 Cache, up to 3. Product Specifications (PSREF) Forums Registration. 0 Inch, 1TB + 16GB SSD-8GB Ram, Core i7, Windows 8 64. (145) Big on performance. UltraBay is originally IBM's name for the swappable drive bay in the ThinkPad range of laptop computers. Please enable it to continue. Laptop failures aren't too common. Tech Specs. I have one, it's a very nice product. About Lenovo + About Lenovo. Our Company News Investor Relations Sustainability. Top ThinkSheild security features. Manufacturers. It costs $950 and. The recently released Y400 seems to be the best deal when searching for a 14" gaming laptop in the 750-850 range. 000. which will be better new lenovo y400 or old y500 the have same price the 2 have same specifications except vga and display y400 have 14. Lithium-ion chemistry. Including IdeaPad Y400 Series, IdeaPad Y410 Series, IdeaPad Y490 Series, IdeaPad Y500 Series, IdeaPad Y510 Series and IdeaPad Y590 Series. Any savings referenced are based off regular Lenovo web prices. Anguilla Antigua and Barbuda Argentina Aruba Australia Austria Bahamas Bangladesh Barbados Belarus Belgium Bermuda Bolivia Brazil Bulgaria Canada. To be sure this content applies to the device you need information on, please enter your serial number or select your product. The Lenovo Y40 offers solid gaming performance in a sexy and light design, as well as long battery life, but the screen doesn't pop. laptops and netbooks :: ideapad y series laptops :: ideapad y400 notebook - Lenovo Support US. Page 74 Lenovo Y400/Y500 Hardware Maintenance Manual Figure 16. 87 (inc. exe OS:Windows 8 (32-bit, 64-bit) Verison:8. SUPPORT. The specs are significantly better for the money. The Lenovo Y40 offers solid gaming performance in a sexy and light design, as well as long battery life, but the screen doesn't pop. Lenovo. I. 5 kgfcm. Insert the new M. SHOP SUPPORT. laptops and netbooks :: ideapad y series laptops :: ideapad y400 notebook :: 20192 Lenovo PC Support - Lenovo Support US laptops and netbooks :: ideapad y series laptops :: ideapad y400 notebook - Lenovo Support MY. Lenovo System Update is for Windows 7, 10, 11 systems. Lenovo recommends 20 Mbps or higher Internet connection. 0 smart performance modes allow you to put more processing power into heavy-duty tasks, conserve energy, or use AI to. 40 GHz), 4GB DDR3 RAM, 500GB HDD, 14" HD (1366x768), DVD Super Multi, Bluetooth 4. PC Data Center Mobile: Lenovo. com, select the product > click Drivers & software -> Manual Update. Enter model or choose from the list below. Detect Product should find the product type. JIAZIJIA L12S6R01 Laptop Battery Replacement for Lenovo Ideapad Y400 Y410P Y430P Y500 Y510P Series Notebook Black 10. 95232FU. com: Lenovo IdeaPad Y410p Laptop Computer - 59392484 - Dusk Black - 4th Generation Intel Core i7-4700MQ / 8GB RAM / 14. Ideapad 114 Laptop comes with Intel® Pentium® processors, which is excellent for streaming. 81 x 7. PC Data Center. 4. laptops and netbooks :: ideapad y series laptops :: ideapad y400 notebook :: 9523 - Lenovo Support US. Posted May 16, 2015. 4 by 15. When running low, the laptop's rapid charging feature delivers 80% capacity in just one hour. So I just got a Lenovo ideapad Y400 with an Nvidia GeForce GT 650M. book Page 72 Tuesday, August 7, 2012 10:55 AM Appendix A. Add to Cart . The main purpose of the AKG Y400 headphones is to bring AKG’s high-end reference audio at a more affordable price point, coming in at just £109. Enter model or choose from the list below. Double-click Memory technology device category. I would go with the Lenovo if I didn't personally hold a grudge against them. Lenovo IdeaPad Y500 (IdeaPad Y500 Series) Processor. 1. The ThinkPad T series is a line of laptop computers. Product Specifications (PSREF) Forums Registration. 6GHz), 8GB RAM, 500GB HDD, Windows 8 64, compare, review, comparison, specifications, price, brochure, catalog, product information, content syndication, product info, product data, datasheet How to enter BIOS in Lenovo ideapad: Access the BIOS on Lenovo ideapad via Novo button or function key for systems with Windows 8, 8. Switch to the Configuration tab. Lenovo Legion 5 Gaming Laptop, 15. Design 7 Features 8 Performance 9 Battery 8 7. Lenovo IdeaPad Y410 Full specifications, battery, camera, screen of the Notebook and reviews. When the PC starts, the firmware interface controls the power-on startup process of the PC, and then passes control to Windows or another operating system. Laptop Mag Verdict. 00. 6. Hi there! I've been considering buying a Lenovo Y400 because of the price and performance it offers. The pricier AMD version, Lenovo Ideapad Flex 5 14 ", features an AMD Ryzen™ 7 5700U Mobile Processor, integrated UMA: AMD Radeon™ Graphics, 16GB of RAM, and 51GB SSD Storage. PC Data Center. Find and double-click Bluetooth support service. Memory Warranty. F1 - Help window. Product Specifications (PSREF) Forums Registration Product Accessibility. SUPPORT. PC Data Center Mobile: Lenovo Mobile: Motorola Smart Service Parts COMMUNITY My Account / Anguilla. Models pictured. PC Data Center Mobile: Lenovo. Specifications; Gallery (1) Comments (0) Lenovo Y400 (945443R)-LENOVO Y400 (945443R) Model. Intel Core i7-4700MQ 4 x 2. - Laptop Clamshell Black - Intel® Core™ i7 i7-3630QM 2. Mobile: Lenovo. Specs, Tests, and Price of Lenovo ideapad Y700 with i7-6700HQ, NVIDIA GeForce GTX 960M, 15. exe, OS: Windows 7 (32-bit, 64-bit), Version. Our Company News Investor Relations Sustainability. First launched in China last year with an 8. If you can post the specs of the laptop as you're going to buy them, I'd be able to judge better. Acer Aspire 5 (A515-56) vs Acer Aspire 3 (A315-58) Razer Blade 16 vs Apple MacBook Pro 16 (M3, 2023)[November, 2023] The best Lenovo price in Philippines starts from ₱ 59. Select Device Manager from the menu. Click the file link to download the file from the web page. com: Lenovo Y700 - 15. 6 cm (14") Intel® Core™ i7 6 GB DDR3-SDRAM 1000 GB HDD Windows 7 Home Premium Grey 59352347 Notebooks, compare, review, comparison, specifications, price, brochure, catalog, product information, content syndication, product info, product data, datasheetThe only major difference between the IdeaPad Y400 and IdeaPad Y500 are their screens; both pack a similar 1366 x 768 HD resolution, but the IdeaPad Y400 has a 14-inch display, whereas the IdeaPad. exe, OS: Windows 7 (32-bit, 64-bit), Version:1. 3°C (88°F) Note: When you charge the batteries, the temperature must be at least 10°C (50°F). The ThinkPad T series is a line of laptop computers. I bought and plugged in a new LCD screen that has the same issue, but barely lights up at all. Lightweight, starting weight of just 3. The 2023 version of the Y700 comes in two colors and three different RAM/storage SKUs, which may be just part. Manuals; Brands; Lenovo Manuals; Laptop;. Category Part Number Description Demand Availability; Camera: 20200193: Lenovo Bis Bn6n1nvt5-000(hf) Hd Usb3 Nb Camera:. Y400 got 3 models, the core duo model 945423a RM 2888 is only a good buy if u like the specs n entry level processor for good normal performance, if u need something nicer n support vista is better way then u will consider the 945424A at RM 3388. Specs Lenovo IdeaPad Y400 Laptop 35. 2 by 10. SHOP Lenovo Yoga Laptop 2 in 1s. 4) Remove the external power cable. Product Specific Solutions How to resolve issues with specific products or software. Any suggestions would be much appreciated. Download Lenovo Vantage. 1 Manufacturer:(Synaptics, ELAN)Lenovo IdeaPad Y400 Pdf User Manuals. 1 (64-bit) 16. If you don’t have the recovery USB, go to Download alternative recovery disk for Lenovo or continue with the the next set of instructions. Hooking up the laptop to another monitor by HDMI works properly. 0. 23lb / 1. 4GHz), 4GB RAM, 1000GB HDD, Windows 8 64, compare, review, comparison, specifications, price, brochure. The Legion Y900 features a 14. SHOP SUPPORT. 76. Y400 Laptop (ideapad)Business, Economics, and Finance. Guaranteed Compatible with IBM Lenovo 3000 Y400 Series Laptop. 1, and 10. Lenovo IdeaPad Y410p-59399853 Specifications. exe, OS: Windows 7 (32-bit, 64-bit), Version:15. 4. Check to see if there are any Linux drivers for your system (search for Linux in the. Select the flash drive that you would like the UEFI Diagnostics to be written to. BIOS Update for Windows 8 (64-bit) - IdeaPad Y400, Y500. Followers 0. . 1 (64-bit) - IdeaPad Y400, Y500 Synaptics Touchpad Driver for Windows. 4GHz 16GB Ram Nvidia GeForce 650M GT 256GB mSATA SSD 500GB WD Scorpio Black HDD Windows 8 Pro Microsoft Office Pro 2010 DVDRW modular bay that can be upgraded to additional GPU for SLI Will include Ogio Laptop Bag The. The Lenovo ThinkPad T450s also offers great screen resolution and overall performance, making this a solid choice when you want to run high graphic applications and get exceptional results when doing so. Press the Windows key + R on the keyboard. Ultrabay graphics card on y400 series. Alias Id:WINDOWS-SUPPORT. 6 FHD Gaming Laptop (Intel Quad Core i7-6700HQ, 16 GB RAM, 1TB HDD + 256GB SSD, GTX 960M). I want to install Mac OS X 10. The specs for Lenovo 3000 Y400 Series comes in these configurations with a retail price tag. ; Page 2 Note •. SHOP SUPPORT. 80% Lenovo IdeaPad Y410p Source:. Buy Lenovo IdeaPad Y400 Y410 Y400N Y410N Y500 Y490 Y510 Y590 L11S6R01 Laptop Battery 6 Cell Laptop Battery only for Rs. laptops and netbooks :: ideapad y series laptops :: ideapad y400 notebook :: 9454 Lenovo PC Support - Lenovo Support US SHOP SUPPORT. The Legion Y900 features a 14. 0, Wi-Fi, Gigabit. SHOP SUPPORT. laptops and netbooks :: ideapad y series laptops :: ideapad y400 notebook :: 4576 - Lenovo Support US. Notice that it is keyed and will only fit one way. The Browse Product option requires selecting the Series. If the website doesn't work properly without JavaScript enabled. Design may be too plain for some at this price. Can be positioned vertically or horizontally. Lenovo's Intelligent Thermal Solution (ITS) 4. 2 SSD out of the slot. Lenovo y400. Shop online or call our sales team ☎ 1800 88 5266. 6;UEFI (Unified Extensible Firmware Interface) is a standard firmware interface for PCs, which is designed to replace BIOS (basic input/output system). About Lenovo. The 14" Lenovo Y400 laptop with Ultrabay is an uncompromising multimedia powerhouse, capable of running the most demanding apps and games. Brand. That’s a decent price considering not only the colourful design but battery life, smart features and audio quality on offer. . Warranty & Services. Please enable it to continue. 3. PC Data Center Mobile: Lenovo Mobile: Motorola Smart Service Parts COMMUNITY. PC Data Center Mobile: Lenovo. 98. you can only pair equal cards, 650. laptops and netbooks :: ideapad y series laptops :: ideapad y400 notebook Lenovo PC Support - Lenovo Support IN. SHOP SUPPORT. Configuration ID: CT12719750. 6GHz), 8GB RAM, 500GB HDD, Windows 8 64, compare, review, comparison, specifications, price, brochure. SHOP SUPPORT. Free UK Delivery View Delivery Options & International Rates. Lenovo 700 Bluetooth. Add to Cart . Last Modified Date:03/28/2023. msc in the open box. 0. 1 (64-bit) - IdeaPad Y400, Y500Intel Chipset Driver for Windows 8. Specifications Lenovo IdeaPad Y400-59360114 Processor Intel Core i7-3630QM 4 x 2. Buy weiwin 120W 19. 5 kg, Windows 8,. Our eval Y40 (Lenovo’s model number 59416787) arrived with an Intel Core i7-4500U, 8GB of DDR3/1600 memory, an AMD Radeon R9 M275 GPU with a 2GB frame buffer, and a 256GB SSD. It costs $950 and. The recently released Y400 seems to be the best deal when searching for a 14" gaming laptop in the 750-850 range. Activation. Linux: Visit support. lenovo. PC Data Center Mobile: Lenovo. 1, and 10. Specifications. Kota Tangerang EKAAKARJAYAABADI KOMP. These laptops included the new "Intelligent Touchpad" that was optimized for Windows 8 operating system. The Lenovo ThinkPad T450s is an excellent choice as a professional laptop that can handle running larger and more applications at one time. At the moment I'm working on 2012 Lenovo Y400 (Specs of it below). Specifications and availability may differ from that promoted or available from Lenovo resellers from time to time. com: weiwin 120W 19. 6 kg) Size: 18. Originally developed by IBM, and introduced in 2000, the brand was sold along with the rest of IBM's consumer computer division to Chinese technology company Lenovo in 2005, who have continued to produce and market succeeding models. 2. Download the Bootable Generator file, and finish installation step by step. 0 Driver for Windows 7 (32-bit, 64-bit) - IdeaPad Y400, Y500, File Name:usb3140w7. Ensures reliable operation. 15A 120W AC/DC Adapter for IBM Lenovo IdeaPad G470 G570 G475 G575 K47 V370 V470 V475 V570 Y400 Y480 Y500 Z570 9523-24U 9523-25U Power Supply Cord Cable PS Battery Charger Mains PSU. Access the BIOS to make changes to Date. I haven't seen an Alienware, or HP come close to the features within 300 bucks. Other models and Linux computers use F1 instead of F2. Mobile: Lenovo Mobile: Motorola Smart Service Parts. 1-inch notebook we've tested, but it is one of the most powerful and longest lasting machines in its. Maximum altitude without pressurization: 3048 m (10 000 ft) Maximum temperature when operating under unpressurized conditions: 31. Reply to this topic; Start new topic; Recommended Posts. Japan 0120-80-4545. Processor. Short summary description Lenovo IdeaPad Y400 Laptop 35. Manual for Lenovo IdeaPad Y400 DVD Player (90 pages) Specifications: 517/517432-y400. 4 GHz (Intel Core i7). Double-click JMicron PCIe SD Host Controller or JMicron PCIe SD/MMC Host Controller. 0. Offers, prices, specifications and availability may change without notice. 0" HD Anti-Glare with integrated camera 1366x768 NVIDIA GeForce GT750M GDDR5 2GB y500 15. 0" HD Display 1600 x 900 / 1TB HDD / NVidia GT755M 2GB / Bluetooth / Cam / DVD Drive / Windows 8 : Electronics9 min read. PC Data Center Mobile: Lenovo Mobile: Motorola. 7. SHOP SUPPORT. IBM Lenovo 3000 Y400 Series Specifications The specs for Lenovo 3000 Y400 Series comes in these configurations with a retail price tag. PC Data Center Mobile: Lenovo. Federal Communications Commission (FCC) Statement. Part Number: GX20P92530; Color: Black; Battery Type: Lithium-Ion;. Product Specifications (PSREF) Forums Registration Product AccessibilityPIM product data: Lenovo IdeaPad Y400 i7-3630QM Notebook 14" HD Intel® Core™ i7 4 GB DDR3-SDRAM 1000 GB HDD NVIDIA® GeForce® GT 650M Windows 8 Black 59-345846 Notebooks Intel Core i7-3630QM(2. 6" HD LED Glossy Wedge 1366x768 NVIDIA GeForce GT650M. 40 GHz) NVIDIA GeForce GT 650M (2 GB. PC Data Center.