For Acer Are ES 15 ES1~512 ES1~531 ES1~571 Power Switch on USB Board 14855~1 448.03709.0011 448.03704.0011 100% d

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laptop and various acceories fully ; working perfectPHysical tureProducts specifications1. Part Number:3. 100% d before delivery.4. Warranty: 45 days5. Payment: PP WU6. ETS: within ar your payment7. forwarder: , UPS, TNT, , Our field test imagePackage turesboard function test: to test whether the memory slot can working memory slot on memory and CPU can light up the mainboard, memory slot is OK again inside and outside the display is inscribed inA laptop display on the shell, A shell and B is an external laptop extended display, chewhether the hard disk can work in the BIOS can see whether the detected the existence of the hard disk can nsfer the startup sequence, and then enter the system the system test can normal into thesystem with the power to provide A sound is mainly composed of sound card, the size of the testKeyboard test main whether can work every, testing the keyboard will be garbled, composite key combination can normal work USB interface testing main interface can work or small plate of nsfer interface test drive test need to test drive interface can work, can read CD content SD card battery test can charge and discharge test, 3 d E testing main stability, system board acceories compatible with little device compatibility, this testing represents the qualityof the product, 3 d E the more scores shows that main board, the better to restart testing each pieceof main board must restart shut down three times or more testing can ensure the mainboard broken powernetwork 3 g wirele local network sound horn noise test interface around A inscribed headset, microphone test network includesOur ProfileThe company mainly ened in various models of laptop ,display, various brands. Laptop battery, hard drive, optical drive, and varioussmall acceories (such as small USB charging plate, small sound card board, board, switch board, etc.)Our company vision is: to become China's leading Internet de enterprises, to become the world's leadingde team!Our miion is to: achievements dream, benefit human gs!Our core values are: move the customer, quality. Faith, dedication, innovation, pragmatic,united as one, never stop! limited life to create unlimited wealth!Our work style is: the best attitude face degrees today, with the fastest speed for customers tosoe all probl.our customers are from all over the world: North America, South America, Europe, Auslia, Africa, and Asia.Attention to our products:For HP sDV3 D DV5 DV6 DV6T DV7 DV7T DV2000 DV3000 DV6000 DV9000 G4 G6G7 G70 G72 CQ32 CQ40 CQ42 CQ43 CQ50 CQ53 CQ56 CQ58 CQ60 CQ61 HP1000 HP2000 TX1000 TX2 TX2000 TX2500 DM1 DM2 D ENVY4 13 14 15 17 Min0 Mini210 HDX16 HDX18 6540B 6910P 8460P 8560P 6735S 6525S 6535S HP540 HP541 HP510 4320S 4411S 4411S 4520S 4530S 4540S G4-2000 G6-2000 G7-2000 DV6-3000 DV6-6000 DV6-7000 DV7-6000 DV7-7000 DV7-4000 .......For Dell s :M11X M14X M15X M17X M18X M4500 M4600 M6400 M6500 M6600 XPS14Z XPS15Z L421X L521X L501X L502X L702X M5010 M5110 M5030 M5040 D620 D630 D830 D420 D410 D520 N5010 N5110 N4010 N4110 N4020 N4030 N4050 N5030 N5040 N5050 N7010 N7110 E4310 E6410 E6420 E6510 E6520 E5400 E5500 V1310 V1320 V1520 V3300 V3450 V3500 ....For Acer s1830T 3820T 4810T NV53 NV59 NV73 NV76 NV75 NV79 4551 4552G AS5520 TM5520 5535 5536 5560 EX5635 5750 5750G 5950G 5741Z 5741G AS5740 AS5742G 5551 5551G 5552 5552G 7736Z 7736ZG 7740Z 7740G 7741 7741G AS7551 AS7551 AS7552G 8920G 8930G 8942G 8943G 8481G 9810G 6920 TM5744 7739G 7730G 6593 5595 ID59C 8573 E525 E725 8573 5349 5745 TJ65 NE56R 7750 7750G EX4420 EX4120 EX5230 AS5530 5730 5735 5738 5739 7735G .....For Toshiba sP200 P205 L300 L305 L305 A300 A305 A305D A200 M200 A500 A505 M600 M645 M500 05D M505D M800 M900 M901 M910 M908 E105 E205 E300 E305 L500 L450D L510 L515 L600 L505 L640 L645 L650 L655 L675 L630 L730 L870 L875 L850 L745 X305 X505 X500 X770 X775 NB505 U400 U500 C600 C650 C645 C650D C655 T135D T230 T215D T210  T235D P645 P700 P745 P755 L455 L532 L870D A600 .....For sMBX-235 MBX-215 MBX-270 MBX-273 MBX-275 MBX-250 MBX-252 MBX-253 MBX-165 MBX-226 MBX-226 MBX-214 MBX-196 MBX-239 MBX-185 MBX-266 MBX-244 MBX-241 MBX-247 MBX-224 MBX-219 MBX-272 MBX-196 MBX-239 MBX-243 MBX-176 MBX-204 MBX-206 MBX-208 MBX-237 MBX-238 MBX-236 MBX-259 MBX-216 MBX-217 MBX-265 MBX-147 MBX-149 MBX-182 MBX-189 MBX-165 MBX-177 MBX-190 MBX-218 MBX-205 MBX-198 VPC-EE MBX-272 .....For Asus s :K40AB K50AB K56CM K53Z K53SD K53SV K53U K51i0 K50Ij K46CM UX32VD UX31E UX31A2 UL50F X61S X55VD K55VD G60JX G75VW N53SV N61JQ N71JQ X1005 UL50F G53JW F70S53SX G73 K42F G74SX K55DE N53JG N73SV Q500A SC400 UL80VT X55A U47A X55VC K53SC K55N K45VD ......For IBM sB460 G460 G460E G465 G470 G480 G570 G580 G770 Y410 Y430 Y450 Y460 Y460N Y460P Y470 Y510 Y550 Y560 Y560P Y570 Y770 B450 B470 B560 Z360 Z370 Z460 Z465 Z470 Z475 Z570 V360 60 U400 L412 L420 L510 L512 E30 E40 E13 W510 W520 X120E E125 EDGE11X1 T400S T400 T60S T410 T410i T10S T420 T420S T430 T430i T430S X200 X201 X201T X220T E50 SL410 SL510 E420 E520 T520 G450 G460 T530 T430U X100S E330 L430 .....PrecautionsNote: received needs to chethe appearance, so as to avoid damage in nsit,before installation with CPU and memory, and display the boot first, determine the mainboardcan work again installed when you install a cooling fan heat diation silica , to ensure thatthe temperature in 39-70 degrees to encounter probl don't worry don't be panic when installation, please contact usif you have any questions