Find support and troubleshooting info including software, drivers, and manuals for your HP ENVY TouchSmart Sleekbook 4-1105dx. For HP products, enter a serial number or product number. - Examples:HP ENVY Sleekbook 4-1105tx Product Specifications. Hardware. Software. Hardware. Product . HP ENVY 4 Sleekbook HP ENVY 4 Ultrabook HP ENVY TouchSmart 4 Sleekbook HP ENVY TouchSmart 4 Ultrabook Maintenance and …. HP Envy 4-1105dx Troubleshooting . Released in 2012, this device is also known as the HP ENVY TouchSmart Sleekbook 4-1105dx, product number C6N88UA.. HP ENVY 4-1105DX TouchSmart Ultrabook: HP ENVY 4-1115DX TouchSmart Ultrabook : HP ENVY 4-1121TU Ultrabook PC: HP ENVY 4-1155la NB PC: HP ENVY 4-1204TU Sleekbook: HP . Find great deals on eBay for hp envy sleekbook 4 and hp envy 4. Shop with confidence.HP ENVY TouchSmart Sleekbook 4-1105dx 14", Intel i3 1.8GHz, 8GB RAM, 500 GB . HP ENVY TouchSmart Sleekbook 4-1105dx Notebook PC Product Specifications. Hardware. Software. Hardware. Product Name. 4-1105dx. Product Number. C6N88UA .