Genuine i5-4200U 1.6GHz Motherboard for Dell Latitude 3540 - LA-A491P - Tested | eBay
Nokotion For Dell Latitude 3540 Laptop Motherboard Sr170 I5-4200u Cpu Hd 8850m Gpu Zal00 La-a491p Cn-0txw71 0txw71 Full Tested - Laptop Motherboard - AliExpress
Used Dell 8TTCM Latitude 3540 Core i3-4010U 1.7GHz DDR3L Laptop Motherboard - Walmart.com
YKPHW Dell Latitude 3540 Laptop Motherboard w/ Intel Celeron 2957U 1.4Ghz CPU - Walmart.com
For Dell Latitude 3540 I3-4030u Laptop Motherboard La-a491p 08p1ry Sr1en Ddr3 Notebook Mainboard - Laptop Motherboard - AliExpress
Kocoqin Laptop Motherboard For Dell Latitude 3540 Sr1en I3-4030u Mainboard Cn-0x3nc8 0x3nc8 Zal00 La-a491p 216-0846009 - Laptop Motherboard - AliExpress
Dell Latitude 3540 Motherboard Cn-0Jttmw I5-4210U La-A491P | eBay