Dell Inspiron 1400 for Window XP 

A good guide to slipstream sata driver Click Here
Notebook with Intel processors installed, use sata driver,
The driver is located in iaAHCI.inf
Important Notes:

1. In Nlite, choose the option of insert -> multiple driver folder
2. Select ONLY x86 driver SATA AHCI when asked.
3. Never choose x64 driver when asked.

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Dell Inspiron 1440 Intel Chipset Driver for Win XP

Description: Intel Chipset GM45 Utility For Windows XP
Size: 2.08 MB
Download: Intel-Chipset.zip
Dell Inspiron 1440 Bluetooth Driver for Win XP

Description: Bluetooth Wireless 365 Module Driver For Windows XP
Size: 75.70 MB
Download: Bluetooth.rar (Use Winrar to extract)
Dell Inspiron 1440 Card Reader Driver For Win XP

Description: RTS5158E Card Reader Driver for Windows XP
Size: 6.88 MB
Download: Card-Reader.zip
Dell Inspiron 1440 Lan Card Driver For Win XP

Description: Realtek RTL811CL Ethernet Lan Card driver for Windows XP
Size: 4.92 MB
Download: Realtek-Lan.zip
Dell Inspiron 1440 Intel Wireless WLAN Driver for Win XP

Description: Intel 5100n Wireless WLAN Network Wifi Driver for Windows XP
Size: 4.45 MB
Download: Intel-WLAN.exe
Dell Inspiron 1440 Atheros Wireless WLAN Driver for Win XP

Description: Atheros Wireless 1515 WLAN Network Wifi Driver for Windows XP
Size: 6.01 MB
Download: WLAN-1515-(Atheros).zip
Dell Inspiron 1440 Audio Driver For Win XP

Description: IDT 92HD71B Audio Driver for Windows XP
Size: 11.56 MB
Download: Audio.zip
Dell Inspiron 1440 Intel VGA Driver For Win XP

Description: Intel Graphics Display VGA GM45 Driver for Windows XP
Size: 20.19 MB
Download: Intel-Display.zip