La-e132p Rev 2.0 Bios ((exclusive)) Jun 2026

Connect the clip wires to your programmer:

HP changes the BIOS chip vendor (Winbond vs. Macronix) and GPIO pin assignments between revisions. Flashing a REV 1.0 BIOS onto a REV 2.0 board will almost certainly result in a black screen or failure to charge. la-e132p rev 2.0 bios

Open NeoProgrammer. Detect the chip. Click Read . Once complete, click Save (e.g., old_bios_backup.bin ). You need this for serial numbers later. Connect the clip wires to your programmer: HP

Ensure your dump matches the revision printed on the PCB. Using a Rev 1.0 file on a Rev 2.0 board may cause keyboard or touchscreen malfunctions. click Save (e.g.

Click Erase . Wait 20 seconds. Then run Blank Check to ensure all FF’s.