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- LENOVO THINKPAD 19770-1 Schematics
Schematic PDF for a Lenovo ThinkPad mainboard numbered 19770-1, a 2.86 MB document. Five-digit numbers with a dash suffix like this follow Wistron's board numbering, and…
Schematic · 19770-1 · 2.86 MB · 17 Aug 2026Schematic pdf2.86 MB - iPad Air2
ZIP archive of 4.49 MB for the Apple iPad Air 2. Its contents are not listed in the name, but a package of this size probably includes a schematic and possibly a…
Archive · 4.49 MB · 2 Aug 2026Archive zip—4.49 MB - 24AA16 LC16B
A 333 KB PDF datasheet for the 24AA16 and 24LC16B, 16 Kbit serial EEPROMs using the I2C bus.
Schematic · 333 KB · 1 Aug 2026Schematic pdf—333 KB - ASUS A7Sv
PDF schematic for the ASUS A7Sv notebook, a fairly detailed document at 7.56 MB. No board revision is stated in the name, so compare the revision silkscreened on the…
Schematic · 7.56 MB · 4 Jul 2026Schematic pdf—7.56 MB - ASUS GL503V DABKLMB1AA0 DABKLMB1AA0 REV A BIOS & EC WORKING BIOS
ASUS GL503V firmware package for board DABKLMB1AA0 revision A, containing both BIOS and EC images and marked as a working BIOS.
BIOS · DABKLMB1AA0 · 5.45 MB · 1 Jun 2026BIOS rar5.45 MB - NM D711 Rev 1.0 i7 11800H RTX 3060
Lenovo archive for board NM-D711, revision 1.0, configured with an Intel Core i7-11800H and NVIDIA RTX 3060 graphics.
Archive · NM-D711 · 6.47 MB · 19 May 2025Archive rar6.47 MB - LA-D704P
PDF schematic for a Compal-designed laptop motherboard, board number LA-D704P. LA- numbers are Compal's own project codes, and Compal builds boards for several laptop…
Schematic · LA-D704P · 2.36 MB · 22 Feb 2025Schematic pdf2.36 MB - sn74ls669.rev5
Datasheet revision 5 for the SN74LS669, a synchronous 4-bit up/down binary counter from the 74LS low-power Schottky TTL family, as a 74.2 KB PDF.
Datasheet · 74.2 KB · 4 Dec 2024Datasheet pdf—74.2 KB - ASUS GM501GS r2.1 PDF
Circuit schematic for the ASUS GM501GS gaming laptop motherboard, revision 2.1, provided as a PDF inside a 3.06 MB RAR archive.
Schematic · 3.06 MB · 26 Jul 2023Schematic rar—3.06 MB - Dell Optiplex 980 25L1606E 25L6446E BIOS & EC
BIOS and EC firmware set for the Dell OptiPlex 980 desktop, with the name listing two Macronix flash parts, the 25L1606E and 25L6446E, suggesting separate images for…
BIOS · 3.45 MB · 5 Nov 2022BIOS rar—3.45 MB - LE32B13200-SM(110525).PDF
Service manual for the LE32B13200 television in PDF form, 5.47 MB, with 110525 in the name, which looks like a document date code.
Schematic · 5.47 MB · 19 Jun 2022Schematic pdf—5.47 MB - VA70HW MAIN BD GDDR5 Rev 2.0 BIOS & EC
BIOS and EC firmware set for the VA70HW main board, revision 2.0, in its GDDR5 graphics memory version. The name gives no brand.
BIOS · 3.47 MB · 30 May 2022BIOS rar—3.47 MB - AMD Radeon X550
RAR archive of 463 KB labelled for the AMD Radeon X550 graphics card. The name does not reveal what is inside, so it may hold a schematic, a boardview, a VBIOS dump or a…
Archive · 463 KB · 20 Apr 2022Archive rar—463 KB - ms-7085 v11 0811
PDF schematic for MSI motherboard MS-7085, version 1.1, with 0811 in the name probably being a date code.
Schematic · MS-7085 · 831 KB · 13 Sept 2021Schematic pdf831 KB - RT8105
Datasheet for the Richtek RT8105 in PDF form, roughly 206 KB. The file name gives only the part number, with no revision or package variant.
Datasheet · 206 KB · 5 May 2021Datasheet pdf—206 KB - QUANTA ZAV REV 1A (ACER A513-52)
Acer A513-52 service files for Quanta mainboard ZAV revision 1A, compressed into a 1.10 MB RAR archive.
Archive · 1.10 MB · 2 May 2021Archive rar—1.10 MB - MSI MS-7415
Compressed RAR file for the MSI MS-7415, about 3.28 MB. Only the brand and board number are in the name, with no revision, chipset or document type.
Archive · MS-7415 · 3.28 MB · 2 May 2021Archive rar3.28 MB - MSI MS-7123
RAR archive of 3.07 MB for the MSI MS-7123 mainboard. Its contents are not described by the name, which gives no revision, BIOS version or file type.
Archive · MS-7123 · 3.07 MB · 2 May 2021Archive rar3.07 MB - ECS G41T-M7 REV. 1.0
Archive for the ECS G41T-M7 motherboard, revision 1.0, an Intel G41 chipset board, 1.06 MB in rar format.
Archive · 1.06 MB · 19 Apr 2021Archive rar—1.06 MB - Ideapad 500-15ISK LA-C851P rev 1.0
BIOS firmware for the Lenovo IdeaPad 500-15ISK, Compal motherboard LA-C851P revision 1.0.
BIOS · LA-C851P · 4.30 MB · 24 Mar 2021BIOS zip4.30 MB - JETWAY CH4845G REV 2.0
Circuit drawings for the Jetway CH4845G motherboard, revision 2.0, provided as a PDF document of 561 KB.
Schematic · 561 KB · 24 Feb 2021Schematic pdf—561 KB - Acer Chromebook C740 - Quanta ZHNB DAZHNMB1AD0 rA Schematic
Schematic for the Acer Chromebook C740 motherboard, Quanta ZHNB design DAZHNMB1AD0 revision A, in a 780 KB RAR.
Schematic · DAZHNMB1AD0 · 780 KB · 6 Feb 2021Schematic rar780 KB - GIGABYTE Q1585N BIOS& EC
Archive holding BIOS and EC firmware for the Gigabyte Q1585N laptop. No board number or version is given, so check the file names and sizes inside before flashing.
BIOS · 1.20 MB · 3 Jul 2019BIOS rar—1.20 MB - GIGABYTE GA-EP35-DS4 REV 2 12
PDF schematic for the Gigabyte GA-EP35-DS4 motherboard, revision 2.12. Useful for tracing the VRM phases, chipset and memory supply rails, clock and reset signals, and…
Schematic · 1.36 MB · 10 Feb 2018Schematic pdf—1.36 MB - TOSHIBA A200-A205 LA-3481P
Toshiba Satellite A200 and A205 archive for Compal motherboard LA-3481P, 1.22 MB zip. Both models share this board design, according to the name.
Archive · LA-3481P · 1.22 MB · 18 Dec 2017Archive zip1.22 MB - Lenovo-g470g570 LA-6751P 6753P
PDF circuit diagram for the Lenovo G470 and G570 notebooks, built on Compal boards LA-6751P and LA-6753P according to the name.
Schematic · LA-6751P · 1.59 MB · 6 Sept 2017Schematic pdf1.59 MB - Acer Aspire ES1-131=1=Quanta ZHKD UMA Rev1A
Quanta ZHKD schematic for the Acer Aspire ES1-131, UMA version with integrated graphics, revision 1A, in a 1.34 MB PDF.
Schematic · 1.34 MB · 5 Sept 2017Schematic pdf—1.34 MB - Z INFO SERVICE INTEL NUC NUC5CPYH H61145 405 OK TESTED 100% BIOS
BIOS for the Intel NUC NUC5CPYH mini PC, with board code H61145-405 in the name, described as fully tested and working.
BIOS · 6.26 MB · 21 Jun 2025BIOS rar—6.26 MB - EPSON L3150 L1 IC201 25Q128 16MB
Flash dump for the Epson L3150 ink tank printer, taken from the 25Q128 chip at position IC201 on the main board, which corresponds to 16 MB of SPI memory.
BIOS · 17.8 MB · 13 Jul 2024BIOS rar—17.8 MB - ASUS ROG G531G G531GW REV 1 6 I7 9750h RTX 2060 BIOS & EC
BIOS and EC firmware set for the ASUS ROG G531G and G531GW, motherboard revision 1.6, in the version fitted with an Intel Core i7-9750H and NVIDIA RTX 2060.
BIOS · 25.4 MB · 21 Feb 2022BIOS rar—25.4 MB - X553MA RG
Schematic PDF for the ASUS X553MA notebook, roughly 1.17 MB, tagged RG, which in ASUS naming usually refers to the release revision of the board; the number itself is…
Schematic · 1.17 MB · 23 Jul 2026Schematic pdf—1.17 MB - sony vgn-sz series mbx-147 mbx147
Sony VAIO VGN-SZ series repair archive for motherboard MBX-147, with the board number given in both hyphenated and plain form.
Archive · MBX-147 · 1.16 MB · 22 Jan 2025Archive rar1.16 MB - HDL5A LA-L946P Rev 1.0С PDF
Schematic in PDF form for the Compal LA-L946P board, project code HDL5A, revision 1.0C according to the name, packed in a 3.52 MB RAR archive.
Schematic · LA-L946P · 3.52 MB · 18 Dec 2024Schematic rar3.52 MB - ASUS X415DA BIOS & KBEC TESTED OK
Archive with both the system BIOS and the keyboard embedded controller firmware, marked KBEC, for the ASUS X415DA laptop, labelled tested OK.
BIOS · 4.55 MB · 30 Sept 2023BIOS rar—4.55 MB - PEGATRON BE5EA BUDWEISER REV. 1.0 PDF
Schematic in PDF form for a Pegatron board coded BE5EA, project name Budweiser, revision 1.0.
Schematic · 1.85 MB · 22 May 2022Schematic rar—1.85 MB - Alien(N8101) MB SCH
Motherboard schematic labelled Alien with the code N8101, provided as a 1.5 MB PDF. The name gives no other brand, board revision or chipset, so identify the board by…
Schematic · 1.51 MB · 13 Sept 2021Schematic pdf—1.51 MB - Acer Nitro AN515-52 Compal LA-F951P
Acer Nitro 5 AN515-52 package for the Compal LA-F951P mainboard, in a 7.27 MB RAR archive.
Archive · LA-F951P · 7.27 MB · 1 Feb 2021Archive rar7.27 MB - Lenovo 3000 G450LA-5081P
PDF schematic for the Lenovo 3000 G450, with the Compal-style board number LA-5081P appearing in the file name, 1.50 MB.
Schematic · 1.50 MB · 5 Aug 2019Schematic pdf—1.50 MB - Lenovo Z510 AILZA NM-A181 ROM IT8586E VER 8DCN40WW
Embedded controller firmware for the Lenovo Z510 using the LCFC NM-A181 board on the AILZA platform.
BIOS · NM-A181 · 39.2 KB · 25 Jun 2018BIOS zip39.2 KB - Xiaomi Mi Notebook Pro 15 A34S A35S 203031-1 PDF
Schematic PDF for the Xiaomi Mi Notebook Pro 15, models A34S and A35S, motherboard 203031-1, about 2 MB.
Schematic · 203031-1 · 2.09 MB · 26 Jan 2026Schematic pdf2.09 MB